Military History Books
by Harold A. Skaarup   www.SilverHawkAuthor.com   
 
Sieges (Part 1)

Sieges (Part 1)

French capture of Saigon, 17 Feb 1859.  (19th century print)

A siege is a military blockade of a city, or fortress, with the intent of conquering by attrition, or by a well-prepared assault.  This derives from sedere, latin for "to sit".  Siege warfare is a form of constant, low-intensity conflict characterized by one party holding a strong, static, defensive position.  Consequently, an opportunity for negotiation between combatants is not uncommon, as proximity and fluctuating advantage can encourage diplomacy.

A siege occurs when an attacker encounters a city or fortress that cannot be easily taken by a quick assault, and which refuses to surrender.  Sieges involve surrounding the target to block the provision of supplies and the reinforcement or escape of troops (a tactic known as "investment").  This is typically coupled with attempts to reduce the fortifications by means of siege engines, artillery bombardment, mining (also known as sapping), or the use of deception or treachery to bypass defenses.

Failing a military outcome, sieges can often be decided by starvation, thirst, or disease, which can afflict either the attacker or defender.  This form of siege can take many months or even years, depending upon the size of the stores of food the fortified position holds.

The attacking force can circumvallate the besieged place, which is to build a line of earth-works, consisting of a rampart and trench, surrounding it.  During the process of circumvallation, the attacking force can be set upon by another force, an ally of the besieged place, due to the lengthy amount of time required to force it to capitulate.  A defensive ring of forts outside the ring of circumvallated forts, called contravallation, is also sometimes used to defend the attackers from outside.

Ancient cities in the Middle East show archaeological evidence of having had fortified city walls.  During the Wrring States era of ancient China, there is both textual and archaeological evidence of prolonged sieges and siege machinery used against the defenders of city walls.  Siege machinery was also a tradition of the ancient Greco-Roman world.  During the Renaissance and the early modern period, siege warfare dominated the conduct of war in Europe.  Leonardo da Vince gained as much of his renown from the design of fortifications as from his artwork.

Medieval campaigns were generally designed around a succession of sieges.  In the Napoleonic era, increasing use of ever more powerful cannon reduced the value of fortifications.  In the 20th century, the significance of the classical siege declined.  With the advent of mobile warfare, a single fortified stronghold is no longer as decisive as it once was.  While traditional sieges do still occur, they are not as common as they once were due to changes in modes of battle, principally the ease by which huge volumes of destructive power can be directed onto a static target.  Modern sieges are more commonly the result of smaller hostage, militant, or extreme resisting arrest situations.  (Duffy, Christopher. Siege Warfare: Fortress in the Early Modern World, 1494–1660.  Routledge and Kegan Paul, 1996)

Preface

Since the beginning of time, man has sought to defend himself and his family by finding a shelter or building a strong fortification.  In equal measure and determination there have been those who have sought to overcome these defenses, which generally consisted of three different methods of protective works.  The earliest and most simple field fortifications often consisted of stakes, stones, ditches, abatis (an obstacle comprised of cut trees with their branches facing the enemy), and other common obstacles constructed just before a battle began and which were primarily only intended for temporary or immediate use during a battle.  The techniques used often mirrored the basic techniques used by early hunters, who built obstacles whose design and implementation were derived from simple but effective pits and traps which had been used to catch animals.  As attack methods grew in sophistication, more ingenious ideas and methods of defense came to be employed.

Chevaux-de-frise used in the defence of the Confederate Fort Mahone at the Siege of Petersburg in 1864 during the American Civil War.  (Library of Congress Photo cwpb.02598)

Sharpened stakes joined together to form a palisade came into increasing use, as well as traps set with a chevaux-de-frise (medieval defensive anti-cavalry measure consisting of a portable frame (sometimes just a simple log) covered with many projecting long iron or wooden spikes or spears).  Improvements in the use of metallurgy contributed to the tools available to the defender, including such devices as the caltrop (shown above), a metal device which was formed from four iron spikes joined together in the form of a tetrahedron shape.  Many of these devices would be thrown on the ground forward of a defensive position with the object of causing the attacker’s horse to stumble or fall, so unhorsing the rider or knight and rendering them more vulnerable in their cumbersome armor on the ground.

Abatis arrangment.

The use of stakes led in turn to the construction of more complex fortifications made of wood, as well as the idea of making them portable.  William the Conqueror’s Norman troops, for example, brought pre-fabricated wooden castles with them when they landed in England in 1066, and the first thing they did on arrival was to erect one of them on the beach.  The aim of these fortifications, and the reason they were initially effective, was to divide an attacker’s attention between trying to overcome them while simultaneously trying to keep his own forces protected.

Table of fortifications.

Fortifications, both temporary and long-term, have helped to decide the outcome in a number of very famous battles, including those at Crécy in 1346, Poitiers in 1356, and Agincourt in 1415.[3]  In each of these specific battles, English archers fired their arrows from behind a protective shield of sharpened wooden stakes angled to face the assaulting French knights.  Since the idea was effective, it remained little changed for centuries, and in fact variations on wooden stakes were used in Vietnamese defense works in the 1960s and 70s.

"Dragon's teeth" concrete tanks traps from the Second World War on the Siegefried Line, Germany.  (US Army Photo)

Early fortifications could be by-passed and “picketed” - a term we use in present day service when a commander directs his mechanized formation of tanks and armoured vehicles to surround and guard a defended enemy position while the rest of the military formation presses on to its objective.  In ancient times, the way to prevent a fortress from being outflanked was to build a continuous wall, such as the 400-mile long Limes Germanicus constructed by the Romans across southern Germany in the 2nd century; the Byzantine Wall erected to protect Constantinople; or the more than 5000-mile long Great Wall of China; and the complicated concrete defenses of France’s Maginot Line.[4] 

Great Wall of China, Jinshanling.  (Jakob Halun Photo)

The drawbacks to these extended lines of defensive walls were many, including the labor, time and expense required to build them, and more so, the troops required to man them to maintain the defenses which is reason for their construction in the first place.  Constant patrolling was required as well as regular rotations of the personnel manning the signal towers and garrisons stationed at intervals along these walls.  Eventually, siege techniques were designed to overcome even the most elaborate walls and complexes of fortifications.  For practical purposes, early defensive strongpoints evolved to a form of closed ring or “enceinte” to use the French term.

Enceintes protected fortresses, citadels, castles and in some cases entire cities and came to serve as a point of refuge for the population in the surrounding area.  The earliest indication of this practice is the stone fortifications which encircled the city of Jericho, which date to about 7000 BC.[5]  The Sumerian cities of Ur and Lagash in Mesopotamia have foundations which braced impressive structures dating back to 3500 BC.  These buildings rose high above the irrigated flood-plain of the Tigris and Euphrates Rivers.  The Egyptians may have built similar fortifications in the era of the Old Kingdom (2500-1500 BC).[6] 

Sargon of Akkad (2371-2316 BC) destroyed the city of Kazalla and made a specific point of wrecking the walls of cities he captured.  His warriors rushed the cities gates or they built a sloping rampart of earth as high as the city wall and swarmed over them taking the cities by storm.[7]

Siege of Lachish, ca. 701 BC

The Assyrian Siege of Lachish led to the conquest of the town in 701 BC.  The siege is documented in several sources including the Bible, Assyrian documents and in the Lachish relief, a well-preserved series of reliefs which once decorated the Assyrian king Sennacherib's palace at Nineveh.  Several kingdoms in the Levant ceased to pay taxes for the Assyrina King Sennacherib and as a result he set out on a campaign to re-subjugate the rebelling Kingdoms, among them the Jewish King, Hezekiah.  After defeating the rebels of Ekron in Philistia he set out to subjugate Judah and in his way to Jerusalem he came across Lachish, the second most important among the Jewish cities.

Lachish front gate, present day remains.  (Wilson44691 Photo)

The battlefield was the walled city of Lachish, situated on a hill. The northern part of the hill is steeper than the southern side and due to that the gate is situated there.  On top of the fact that the hill as of itself is quite high, the wall further makes the city hard to breach.  Inside the city itself there was a castle with significant walls.

The Assyrian Army was the most effective force of its time and was divided mostly into three different categories, Infantry, which included both close-combat troops using spears, and archers.  There were also hired mercenaries throwing stones (slingers).  The infantry was highly trained and worked alongside military engineers in order to breach sieges.  Cavalry; Assyrian cavalry were among the finest in the ancient middle east and included both close-combat cavalry units with spears and mounted archers which could both use the agility of the horses alongside long-range attacks.  Chariots, which were not used as much in sieges as in regular land engagements.

The Jewish military force was insignificant compared to the professional and massive Assyrian army and mostly included local militias and mercenaries. There were barely any cavalrymen and chariots in the Jewish army which mostly included infantry, either for close combat (spearmen) or long range combat (archers), they were also significantly less organized.

Due to the steepness of the northern side of Lachish the Assyrian Army attacked from the south, where the Jewish defenders situated themselves on the walls.  The Jewish defenders threw stones and shot arrows at the advancing Assyrians; the Assyrians started shooting arrows and stones themselves, creating a skirmish between the two armies.  Meanwhile Assyrian military engineers built a ramp to the east of the main gate where Assyrian and Jewish troops began engaging in close combat.  The Assyrians meanwhile brought siege engines to the ramp and broke the wall; the Jewish defenders could not hold the Assyrian army and retreated, with some attempting to escape from the other side of the hill.

The city was captured by the Assyrians, its inhabitants led into captivity and the leaders of Lachish tortured to death.  The town was abandoned, but resettled after the return from Babylonia.  Assyrian reliefs portraying the siege of Lachish clearly show battering rams attacking the vulnerable parts of the city.  The siege and capture of the town of Lachish, one of the fortress towns protecting the approaches to Jerusalem, is unique in that it is mentioned in the Bible (II Kings 18; II Chronicles 32)( Micah 1:13) and in the Annals of the Assyrian king, Sennacherib. 

Illustration of Assyrian relief of Tiglath-Pileser III besieging a town. The British Museum has a set of relief carvings which depict the siege, showing Assyrian soldiers firing arrows, and slingstones, and approaching the walls of Lachish using mudbrick ramps. The attackers shelter behind wicker shields, and deploy battering rams.  The walls and towers of Lachish are shown crowded with defenders shooting arrows, throwing rocks and torches on the heads of the attackers.  The relief also shows the looting of the city, and defenders being thrown over the ramparts, impaled, having their throats cut and asking for mercy.  A bird's eye plan of the city is shown with house interiors shown in section.  After he captured the second most important city in Judah, Sennacherib encamped there and then sent his Rabshakeh (Chief of the Princes) to capture Jerem.  (Finkelstein, Israel, and Nadav Na'aman. 2011.  The Fire Signals of Lachish: Studies In the Archaeology and History of Israel In the Late Bronze Age, Iron Age)

Assyrian reliefs depicting siege warfare indicate it was in use at least as early as 850 BC, and by that time the basic principles of fortress construction such as making use of loopholes for shooting arrows, curtain walls, crenellation (a pattern along the top of a parapet (fortified wall), most often in the form of multiple, regular, rectangular spaces in the top of the wall, through which arrows or other weaponry may be shot, especially as used in medieval European architecture), parapets (a low protective wall along the edge of a roof, bridge, or balcony), reinforced gates and towers projecting from walls were well understood.

Siege of Jerusalem, ca. 721 BC

In approximately 701 BCE, Sennacherib, King of Assyria, attacked the fortified cities of Judah, laying siege on Jerusalem, but failed to capture it.  In 721 BCE, the Assyrian Army captured the Israelite capital at Samaria and carried away the citizens of the Kingdom of Israel (Samaria) into captivity.  The virtual destruction of Israel left the southern kingdom, Judah, to fend for itself among warring Near Eastern kingdoms.  After the fall of the Northern Kingdom, the kings of Judah tried to extend their influence and protection to those inhabitants who had not been exiled.  They also sought to extend their authority northward into areas previously controlled by the Kingdom of Israel.  The latter part of the reign of Ahaz, and most of that of Hezekiah were periods of stability during which Judah was able to consolidate both politically and economically.  Although Judah was a vassal of Assyria during this time and paid an annual tribute to the powerful empire, it was the most important state between Assyria and Egypt.

When Hezekiah became king of Judah, he initiated widespread religious changes, including the breaking of religious idols.  He re-captured Philistine-occupied lands in the Negev desert, formed alliances with Ashkelon and Egypt, and made a stand against Assyria by refusing to pay tribute.  In response, Sennacherib attacked Judah, laying siege to Jerusalem.  Sources from both sides claimed victory, the Judahites (or Biblical author(s)) in the Tanakh, and Sennacherib in his prism.  Sennacherib claimed the siege and capture of many Judaean cities, but only the siege, not capture, of Jerusalem.

The Hebrew account Sources from both sides claimed victory, the Judahites (or Biblical author(s)) in the Tanakh, and Sennacherib in his prism.  Sennacherib claimed the siege and capture of many Judaean cities, but only the siege, not capture, of Jerusalem.

The story of the Assyrian siege is told in the Bible books of Isiah, Chronicles and Second Kings.  As the Assyrians began their invasion, Hezekiah began preparations to protect Jerusalem.  In an effort to deprive the Assyrians of water, springs outside the city were blocked.  Workers then dug a 533-metre tunnel to the Spring of Gihon, providing the city with fresh water.  Additional siege preparations included fortification of the existing walls, construction of towers, and the erection of a new, reinforcing wall.  Hezekiah gathered the citizens in the square and encouraged them by reminding them that the Assyrians possessed only "an arm of flesh", but the Judeans had the protection of  Yahweh.

According to Second Kings 18, while Sennacherib was besieging Lachish, he received a message from Hezekiah offering to pay tribute in exchange for Assyrian withdrawal.  According to the Bible, Hezekiah paid three hundred talents of silver and thirty talents of gold to Assyria, a price so heavy that he was forced to empty the temple and royal treasury of silver and strip the gold from the doorposts of Solomon's temple.  Nevertheless, Sennacherib marched on Jerusalem with a large army.  When the Assyrian force arrived, its field commander Rabshakeh brought a message from Sennacherib himself.  In an attempt to demoralize the Judeans, the field commander announced to the people on the city walls that Hezekiah was deceiving them, and Yahweh could not deliver Jerusalem from the king of Assyria.  He listed the gods of the people thus far swept away by Sennacherib then asked, "Who of all the gods of these countries has been able to save his land from me?"

During the siege, Hezekiah clad himself in sackcloth out of anguish from the psychological warfare that the Assyrians were waging.  The prophet Isaiah took an active part in the political life of Judah.  When Jerusalem was threatened, he assured Hezekiah that the city would be delivered and Sennacherib would fall.  The Hebrew Bible states that during the night, an angel of YHWH brought death to 185,000 Assyrians troops.  Hezekiah had shut up all water outside the city so thirst and the fatigue of a long and tiring campaign possibly could have forced the Assyrians to retreat.  It is also a possibility that a disease spread throughout the camp and killed a large number of Sennacherib's men.  When Sennacherib saw the destruction wreaked on his army, he withdrew to Nineveh.  Jerusalem was spared destruction.

The Bible's suggestion that Jerusalem was victorious rather than defeated, is corroborated by the Jewish historian Josephus.  He quotes Berossus, a well-known Babylonian historian, that a pestilence broke out in the army camp.  According to Herodotus, though, field mice chewed at the leather of their weapons and rendered them useless.  It is more likely that the mice described by Herodotus were the cause of the pestilence described by Berossus.  Nevertheless, as all of these are expansions on the Bible's account, adding Midrash, none are independent witnesses.  In any case, most scholars are in agreement that Sennacherib suffered a humiliating defeat while besieging Jerusalem, and that he went back to Nineveh, never to return. "Like Xerxes in Greece, Sennacherib never recovered from the shock of the disaster in Judah.  He made no more expeditions against either the Southern Levant or Egypt."

Sennacherib's Prism, Oriental Institute in Chicago, Illinois.  (David Castor Photo)

The Syrian account is taken from Sennacherib's Prism, which details the events of Sennacherib's campaign against Judah, was discovered in the ruins of Nineveh in 1830, and is now stored at the Oriental Institute in Chicago, Illinois.  The account dates from about 690 BCE.  The text of the prism boasts how Sennacherib destroyed forty-six of Judah's cities, and trapped Hezekiah in Jerusalem "like a caged bird."  The text goes on to describe how the "terrifying splendor" of the Assyrian army caused the Arabs and mercenaries reinforcing the city to desert.  It adds that the Assyrian king returned to Assyria where he later received a large tribute from Judah.  This description inevitably varies somewhat from the Jewish version in the Tanakh.  The massive Assyrian casualties mentioned in the Tanakh are not mentioned in the Assyrian version, but Assyrian government records tend to commonly take the form of propaganda claiming their own invincibility, with the result that they rarely mention their own defeats or heavy casualties.  There is speculation that the accounts of mass death among the Assyrian army in the Tanakh might be explained by an outbreak of cholera (or other water-borne diseases) due to the springs beyond the city walls having been blocked, thus depriving the besieging force of a safe water supply. 

After he besieged Jerusalem, Sennacherib was able to give the surrounding towns to Assyrian vassal rulers in Ekron, Gaza and Ashdod.  His army was still in existence when he conducted campaigns in 702 BCE and from 699 BCE until 697 BCE, when he made several campaigns in the mountains east of Assyria, on one of which he received tribute from the Medes.  In 696 BCE and 695 BCE, he sent expeditions into Anatolia, where several vassals had rebelled following the death of Sargon.  Around 690 BCE, he campaigned in the northern Arabian deserts, conquering Dumat al-Jandal, where the queen of the Arabs had taken refuge.

When Marduk-apla-iddina continued his rebellion with the help of Elam, in 694 Sennacherib took a fleet of Phoenician ships down the Tigris River to destroy the Elamite base on the shore of the Persian Gulf.  While he was doing this the Elamites captured Ashur-nadin-shumi and put Nergal-ushezib, the son of Marduk-apla-iddina, on the throne of Babylon.  Nergal-ushezib was captured in 693 BCE and taken to Nineveh, and Sennacherib attacked Elam again.  The Elamite king fled to the mountains and Sennacherib plundered his kingdom, but when he withdrew the Elamites returned to Babylon and put another rebel leader, Mushezib-Marduk, on the Babylonian throne. Babylon eventually fell to the Assyrians in 689 BCE after a lengthy siege.  (Sayce, Archibald Henry. The Ancient Empires of the East. Macmillan)

A never-ending series of sieges of Jerusalem continiued over many centuries.

Siege of Jerusalem, 597 BC

The first Siege of Jerusalem carried out by Nebuchadnezzar II, King of Babylon, took place in 597 BC.  In 605 BC, he defeated Pharaoh Necho at the Battle of Carchemish, and subsequently he invaded Judah.  According to the Nebuchadnezzar Chronicle, King Jehoiakim of Judah rebelled against Babylonian rule, but Nebuchadnezzar captured the city and installed Zedekiah as ruler.

To avoid the destruction of Jerusalem, King Jehoiakim of Judah, in his third year, changed allegiances from Egypt to Babylon.  He paid tribute from the treasury in Jerusalem, giving up some temple artifacts and some of the royal family and nobility as hostages.  In 601 BC, during the fourth year of his reign, Nebuchadnezzar unsuccessfully attempted to invade Egypt and was repulsed with heavy losses.  The failure led to numerous rebellions among the states of the Levant which owed allegiance to Babylon, including Judah, where King Jehoiakim stopped paying tribute to Nebuchadnezzar and took a pro-Egyptian position.  Nebuchadnezzar soon dealt with these rebellions.  According to the Nebuchadnezzar Chronicle, he laid siege to Jerusalem, which eventually fell on 2 Adar (16 March 597 BC). 

The Chronicle states: In the seventh year [of Nebuchadnezzar, 598 BC] in the month Chislev [November/December] the king of Babylon assembled his army, and after he had invaded the land of Hatti (Syria/Palestine) he laid siege to the city of Judah.  On the second day of the month of Adar [16 March] he conquered the city and took the king [Jeconiah] prisoner.  He installed in his place a king [Zedekiah] of his own choice, and after he had received rich tribute, he sent forth to Babylon.

Jehoiakim died during the siege, possibly on 22 Marcheshvan (10 Dec 598 BC), or during the months of Kislev, or Tevet.  Nebuchadnezzar pillaged the city and its Temple, and the new king Jeconiah, who was either 8 or 18, and his court and other prominent citizens and craftsmen, and much of the Jewish population of Judah, numbering about 10,000 were deported to Babylon.  The deportation occurred prior to Nisan of 597 BC, and dates in the Book of Ezekiel are counted from that event.  A biblical text reports, "None remained except the poorest people of the land".  Also, taken to Babylon were the treasures and furnishings of the Temple, including golden vessels dedicated by King Solomon.  (2 Kings 24:13-14)

The events are described in the Nevi'im and Ketuvim sections of the Old Testament.  The first deportation was the beginning of the Jewish Diaspora (or exile). (2 Kings 24:10-16) Nebuchadnezzar installed Jeconiah's uncle, Zedekiah as a puppet-king of Judah, and Jeconiah was compelled to remain in Babylon.  The start of Zedekiah's reign has been variously dated within a few weeks before, or after the start of Nisan 597 BC.  (Horn, Siegfried H.  The Babylonian Chronicle and the Ancient Calendar of the Kingdom of Judah.  Andrews University Seminary Studies, V 1)

Siege of Jerusalem, 589 BC

The second Siege of Jerusalem carried out by Nebuchadnezzar II, King of Babylon began in 589 BC.  In 586 BC, after completion of the eleventh year of Zedekiah's reign, Nebuchadnezzar broke through Jerusalem's walls, conquering the city.  After the fall of Jerusalem, the Babylonian general, Nebuzaraddan, was sent to complete its destruction.  Jerusalem was plundered, and Solomon's Temple was destroyed in the summer of 587 or 586 BC.  The city was razed to the ground, and only a few people were permitted to remain to tend to the land.  Zedekiah and his followers attempted to escape but were captured on the plains of Jericho and taken to Riblah.  There, after seeing his sons killed, Zedekiah was blinded, bound, and taken captive to Babylon, where he remained a prisoner until his death.  (2 Kings 25:1-7, Chronicles 36:12, and Jeremiah 32:4-5)

Siege of Sardis, 547 BC

The Siege of Sardis (547-546 BC), was the last decisive conflict after the Battle of Thymbra, which was fought between the forces of Croesus of Lydia and Cyrus the Great, when Cyrus followed Croesus to his city.  He laid siege to it for 14 days, and then captured it.

In the previous year King Croesus of Lydia, impelled by various considerations, invaded the kingdom of Cyrus the Great, hoping to quell the growing power of Achaemenid Persia; to expand his own dominions; and revenge the deposition of his brother-in-law Astyages.  He thought he was certain of success, deluded by the ambiguous assurances of the apparently reliable oracle of Apollo at Delphi.  Croesus crossed the Halys and met Cyrus at Pteria in Cappadocia, but after a drawn-out battle against superior forces in which neither side obtained the victory Croesus resolved to fall back for the winter, summon new allies, and renew the war reinforced in the next spring.  In the interim, he disbanded his army and returned to Sardis, expecting Cyrus to hang back after the sanguinary battle in Cappadocia.  But the energetic Cyrus,as soon as he heard that Croesus' forces were dispersed, crossed the Halys and advanced with such speed that he had arrived at the Lydian capital, Sardis, before Croesus had any word of his approach.  Undaunted, Croesus mustered his availible troops and met Cyrus in the Battle of Thymbra outside the walls.  Cyrus was victorious, having contrived to deprive the Lydians of their last resource, their cavalry (in which the Lydians allegedly surpassed all other nations at the time), by frightening off their horses with the sight of his camels.  The remnants of the Lydian army were driven within the city and promptly besieged.

Croesus was still confident in his chances because Sardis was a well-fortified city consecrated by ancient prophecies to never be captured.  Additionally, he had sent for immediate aid from Sparta, the strongest state in Greece and his firm ally, and he hoped to enlist the Egyptians, the Babylonians and others in his coalition against Persia as well.  Unfortunately for him, the Spartans were then occupied in a war with neighboring Argos, and neither they nor any other of Croesus' allies would assemble in time.  

Cyrus offered large rewards to the first soldiers who should ascend the battlements (top of a protective wall); but repeated Persian attacks were repulsed with loss.  According to Herodotus, the city ultimately fell by the agency of a Persian soldier, who climbed up a section of the walls which was neither adequately garrisoned, nor protected by the ancient rites which had dedicated the rest of the cities' defenses to impregnability; the steepness of the adjoining ground outside the walls was responsible for this piece of Lydian Hubris.  Hyroeades, the Persian soldier, saw a Lydian soldier climbing down the walls to retrieve a dropped helmet, and tried to follow the example.  The success of his ascent set the example to the rest of Cyrus' soldiers and these swarming over the exposed wall and the city was promptly taken.

Cyrus had previously issued orders for Croesus to be spared, and the latter was hauled a captive before his exulting foe.  Cyrus' first intentions to burn Croesus alive on a pyre were soon diverted by the impulse of mercy for a fallen foe, and according to ancient versions, by divine intervention of Apollo, who caused a well-timed rainfall.  Tradition represents the two kings as reconciled thereafter; Croesus succeeded in preventing the worst rigors of a sack by representing to his captor that it was his, not Croesus' property being plundered by the Persian soldiery.

The kingdom of Lydia came to an end with the fall of Sardis, and her subjection was confirmed in an unsuccessful revolt in the following year, promptly crushed by Cyrus' lieutenants.  The Aeolian and Ionian cities on the coast of Asia Minor, formerly tributaries of Lydia, were likewise conquered not long after, establishing the circumstances for Greco-Persian animosity, which would last till the outbreak of the Persian Wars in the succeeding century.  (Herodotus. The Histories, Penguin Books, 1983)

Siege of Naxos, 499 BC

The Siege of Naxos (499 BC) was a failed attempt by the Milesian tyrant Aristagoras, operating with support from, and in the name of the Persian Empire of Darius the Great, to conquer the island of Naxos.  It was the opening act of the Greco-Persian Wars, which would ultimately last for 50 years.

Aristagoras had been approached by exiled Naxian aristocrats, who were seeking to return to their island.  Seeing an opportunity to bolster his position in Miletus, Aristagoras sought the help of his overlord, the Persian king Darius the Great, and the local satrap, Artaphernes to conquer Naxos.  Consenting to the expedition, the Persians assembled a force of 200 triremes under the command of Megabates.

The expedition quickly descended into a debacle.  Aristagoras and Megabates quarreled on the journey to Naxos, and someone (possibly Megabates) informed the Naxians of the imminent arrival of the force.  When they arrived, the Persians and Ionians were thus faced with a city well prepared to undergo siege.  The expeditionary force duly settled down to besiege the defenders, but after four months without success, ran out of money and were forced to return to Asia Minor.

In the aftermath of this disastrous expedition, and sensing his imminent removal as tyrant, Aristagoras chose to incite the whole of Ionia into rebellion against Darius the Great.  The revolt then spread to Caria and Cyprus.  Three years of Persian campaigning across Asia Minor followed, with no decisive effect, before the Persians regrouped and made straight for the epicentre of the rebellion at Miletus.  At the Battle of Lade, the Persians decisively defeated the Ionian fleet and effectively ended the rebellion.  Although Asia Minor had been brought back into the Persian fold, Darius vowed to punish Athens and Eretria, who had supported the revolt.  In 492 BC therefore, the first Persian invasion of Greece, would begin as a consequence of the failed attack on Naxos, and the Ionian Revolt.   (Herodotus. The Histories, Penguin Books, 1983)

Siege of Eretria, 490 BC

The Siege of Eretria took place in 490 BC, when the city of Eretria on Euboea was besieged by a strong Persian force under the command of Datis and Artaphernes.  The siege lasted six days before a fifth column of Eretrian nobles betrayed the city to the Persians.  The city was plundered, and the population enslaved on Darius's orders.  The Eretrian prisoners were eventually taken to Persia and settled as colonists in Cissia.  

After Eretria, the Persian force sailed for Athens, landing at the bay of Marathon.  An Athenian army marched to meet them, and won a famous victory at the Battle of Marathon, thereby ending the first Persian invasion.   (Herodotus. The Histories, Penguin Books, 1983)

Siege of Syracuse, 397 BC

The Siege of Syracuse in 397 BC was the first of four unsuccessful sieges Carthaginian forces would undertake against Syracuse from 397 to 278 BC.  In retaliation to the Siege of Motya by Dionysius of Syracuse, Himilco of the Magonid family of Carthage led a substantial force to Sicily.  After retaking Motya and founding Lilybaeum, Himilco sacked Messana, then laid siege of Syracuse in the autumn of 397 BC after the Greek navy was crushed at Catana.

The Carthaginians followed a strategy which the Athenians had used in 415 BC, and were successful in isolating Syracuse.  A pestilence broke out in the Carthaginian camp in the summer of 396 BC, which killed the majority of the troops.  Dionysius launched a combined land and sea attack on the Carthaginian forces, and Himilco escaped with the Carthaginian citizens after an underhand deal with Dionysius.  The surviving Libyans were enslaved, the Sicels melted away while the Iberians joined Dionysius.  Dionysius began expanding his domain, while Carthage, weakened by the plague, took no action until 393 BC against Syracusan activities.  (Kern, Paul B.  Ancient Siege Warfare. Indiana University Publishers. 1999)

Siege of Pelium, 335 BC

The Siege of Pelium was undertaken by Alexander the Great against the Illyrian tribes of what is modern-day Albania.  It was critical for Alexander to take this pass as it provided easy access to Illyria and Macedonia, which was urgently needed in order to quell the unrest in Greece at this time in Athens and Thebes.  This was an important point of demarcation in Alexander's early reign, as it established him among the Danubian tribes to the north as a serious monarch to be reckoned with, just as he would later establish this precedent for the Greek city states under his hegemony.  Taking this place allowed Alexander to march his army to southern Greece quickly, which would eventually result in the total destruction of Thebes.

News of the Illyrian revolt under Cleitus the Dardanian, and King Glaukias of the Taulantii first reached the ears of Alexander while he was campaigning on the Danube against some of the northern tribes that his father, Philip II of Macedon had previously reduced to a satisfactory level of subjection, although not outright submission.  As this area had been far from the Greek theatre of operations, Phillip had been satisfied with the level of subjection he had reduced them to.

Alexander was immediately concerned about the news of this revolt, as the settlement of Pelium itself occupied one of the most important passes between Illyria and Macedonia.  As a result of this, Alexander would have to make a long march around a mountain range to the south, and then into Illyria.  In addition to this, without access to this crucial pass, Alexander could be cut off from Greece, which had freshly revolted, and would eventually do so again, with aid of the Great King.  The loss of this pass, and the resultant long march would give the Greek city states to the south ample time to prepare for Alexander's arrival while he was reducing the Illyrians.

An ally of Alexander offered aid to him by protecting his flank from Illyrian tribes while he marched towards Pelium.  Langarus, of the Agrianians, made frequent incursions into the country of the Autariatae, and managed to put them on guard sufficiently to allow Alexander to march by in relative peace. Having successfully made this march, Alexander arrived to find Cleitus the Dardanian in control of Pelium and awaiting the arrival of King Glaukias with reinforcements.  When Alexander arrived, Cleitus reportedly sacrificed three boys, three girls, and three black rams before meeting the Macedonians.

Alexander arrived with 15,000 soldiers and determined to attack Pelium at once, as he hoped to take the place out of hand before King Glaukias could arrive and reinforce Cleitus. The first thing Alexander did upon arriving was set up the Macedonian camp.  The Macedonians found that not only was Pelium itself held, which commanded the plateau, but the heights surrounding the Plain of Pelium was held in force.  Upon completing the camp, Alexander resolved to attack the troops of Cleitus that were surrounding the heights.  This he did with some effect, and as a result of this assault the Illyrians retreated within the walls of Pelium.  Alexander then attempted to take the town by assault, but failing in this, he started to erect circumvallation (a line of fortifications, built by the attackers around the besieged fortification facing towards an enemy fort, designed to protect the besiegers from sorties by its defenders and to enhance the blockade), and contravallation (a second line of fortifications outside the circumvallation, facing away from an enemy fort. The contravallation protects the besiegers from attacks by allies of the city's defenders and enhances the blockade of an enemy fort by making it more difficult to smuggle in supplies), around Pelium. This, however, was interrupted by the arrival of Glaukias and his reinforcements the next day, which compelled Alexander to retreat from the heights that he had captured the day before.

Having been forced back into the plain itself by King Glaukias, Alexander was in now a perilous situation.  He was outnumbered by the Illyrians, who were free to gather supplies.  Not only that, but Alexander was anxious to take Pelium quickly before Thebes and Athens could seriously consider imperiling Macedonian hegemony.  Therefore, not only did Alexander have pressing issues elsewhere, but the Illyrian forces were determined to annihilate Alexander's forces, and could afford to wait.

Being short of supplies, Alexander sent Philotas, one of his lieutenants, out to forage for materials.  King Glaukias witnessed this force leaving, and pursued and attacked the foragers. H owever, Alexander was, with some difficulty, able to fend off the attackers and extricate his hypaspists, Agrianians and bowmen.

Seeking to seize his line of retreat before putting his shoulder to the siege, Alexander decided to attack the heights that commanded the defile through which he had come.  This defile was small, and only four men could march through it abreast.  He drew up some of his infantry and cavalry in front of the settlement of Pelium itself to defend this maneuver from being attacked by a sortie from Cleitus.  He then drew up his phalanx, one hundred and twenty men deep, with 200 cavalry on either flank, and arranged his soldiers to perform close-order drills down on the plain, in full view of the Illyrians, in complete silence.  As Peter Green describes:

"At given signals the great forest of sarissas would rise to the vertical 'salute' position, and then dip horizontally as for battle-order. The bristling spear-line swung now right, now left, in perfect unison. The phalanx advanced, wheeled into column and line, moved through various intricate formations as though on the parade-ground - all without a word being uttered. The barbarians had never seen anything like it. From their positions in the surrounding hills they stared down at this weird ritual, scarcely able to believe their eyes. Then, little by little, one straggling group after another began to edge closer, half-terrified, half-enthralled. Alexander watched them, waiting for the psychological moment. Then, at last, he gave his final pre-arranged signal. The left wing of the cavalry swung into wedge formation, and charged. At the same moment, every man of the phalanx beat his spear on his shield, and from thousands of throats there went up the terrible ululating Macedonian war-cry - 'Alalalalai!' - echoing and reverberating from the mountains. This sudden, shattering explosion of sound, especially after the dead stillness which had preceded it, completely unnerved Glaucias' tribesmen, who fled back in wild confusion from the foothills to the safety of their fortress."  (Green, Peter, Alexander of Macedon, 356-323 B.C. University of California Press, 1991)

The Macedonian forces took the heights overlooking Pelium. During this engagement, not a single Macedonian armored soldier was killed.  However, deaths among light troops were usually not reported, and it is unknown whether any were killed in this instance.

There were still some Illyrian light infantry on the heights that commanded the ford, and it was critical for Alexander to seize these heights in order to gain control of the entire plain.  Before engaging in battle, Alexander decided to re-establish his camp on the far side of the river near the ford in order to ensure the security of both his operations and his camp.  However, in the process of doing so he ran the danger of being engaged in the rear while his troops were crossing the river.  The Illyrians indeed attacked him, perceiving his army to be retreating.  So he ordered his troops to turn around to simulate an advance, while initiating a charge with his companion cavalry.  Meanwhile, he also ordered his archers to turn around and fire their arrows from mid-stream.  Having gained a place of relative security on the far side of the river, Alexander was able to freely supply his army and await reinforcements.  Before reinforcements arrived, however, Macedonian scouts reported that they observed the Illyrians becoming careless in protecting the settlement, as they thought Alexander was in retreat.

Acting on this intelligence, Alexander awaited the arrival of night, and then rushed ahead without awaiting the crossing of his complete force, leading his archers, his shield-bearing guards, the Agrianians, and the brigade of Coenus as the leading unit.  He then rushed down upon the defenders with his Agrianians and archers, who were formed in phalanx formation.  Many of the Illyrians were still asleep, and were taken completely by surprise.  A great slaughter followed; many of the Illyrians were also captured.

As a result of this siege, Alexander gained Pelium, and built a fresh outpost there, as the Illyrians had burnt the settlement that had previously been situated there.  The Illyrians begged for terms, and Alexander was happy to accept their submission and allow them to swear fealty to him anew.  Having completed his conquest, Alexander had established himself as a new monarch to be revered, and was now free to march south to Boeotia and deal with the threat from Thebes and Athens.  (Dodge, Theodore Alexander. New York, NY: Da Capo, 1890).

Topographical map of the Aegean area in c.500 BC, showing major events of the Ionian Revolt.

Siege of Miletus, 334 BC

The Siege of Miletus was Alexander the Great's first siege and naval encounter with the Achaemenid Empire.  This siege was directed against Miletus, a city in southern Ionia, which is now located in the Aydin province of modern-day Turkey.  It was captured by Parmenion's son, Nicanor in 334 BC.

The capture of Miletus, engraving by Andre Castaigne.

Siege of Halicarnassus, 334 BC

The Siege of Halicarnassus was fought between Alexander the Great and the Achaemenid Persian Empire in 334 BC.  Alexander, who had no navy, was constantly being threatened by the Persian Navy.  It continuously attempted to provoke an engagement with Alexander, who would not oblige them.  Eventually, the Persian fleet sailed to Halicarnassus, in order to establish a new defense.  Ada of Caria, the former queen of Halicarnassus, had been driven from her throne by her younger brother Pixodarus of Caria.  When Pixodarus died, Persian King Darius had appointed Orontobates satrap of Caria, which included Halicarnassus in its jurisdiction.  On the arrival of Alexander in 334 BC, Ada, who was in possession of the fortress of Alinda, surrendered the fortress to him.

Orontobates and Memnon of Rhodes entrenched themselves in Halicarnassus.  Alexander had sent spies to meet with dissidents inside the city, who had promised to open the gates and allow Alexander to enter.  When his spies arrived, however, the dissidents were nowhere to be found.  A small battle resulted, and Alexander's army managed to break through the city walls.  Memnon, however, now deployed his catapults, and Alexander's army fell back.  Memnon then deployed his infantry, and shortly before Alexander would have received his first defeat, his infantry managed to break through the city walls, surprising the Persian forces.  Memnon, realizing the city was lost, set fire to it and withdrew with his army.  Strong winds caused the fire to destroy much of the city.

Alexander committed the government of Caria to Ada; and she, in turn, formally adopted Alexander as her son, ensuring that the rule of Caria passed unconditionally to him upon her eventual death.  During her husband's tenure as satrap, Ada had been loved by the people of Caria.  By putting Ada, who felt very favorably towards Alexander, on the throne, he ensured that the government of Caria, as well as its people, remained loyal to him.  (Cartledge, Paul. Alexander the Great: The Hunt for a New Past. Woodstock, NY; New York: The Overlook Press, 2004)

Siege of Tyre, 332 BC

Island fortifications pose a number of logistical siege difficulties for an attacker.   In 332 BC, Alexander the Great chose to conduct an attack against the important island of Tyre, sited roughly half a mile off shore.[51]  This island was protected by high, two-mile long wall constructed of heavy stone, which ran around it, and also protected by a strong navy.

French Air Force photo of Tyre, 1934.

Naval Action during the Siege of Tyre.

Tyre was of strategic importance to Alexander the Great.[52]  He initially attempted to seize it by subterfuge, claiming he wished to enter Tyre in order to sacrifice to Heracles.  At that time, Alexander was convinced that once Tyre was his, all the Phoenician ships would desert the Persian king and come over to his side.  Confident in the fortifications of their island city, the Tyrians objected.  Alexander prepared a plan of siege that involved joining the island fortress to the mainland by an artificial isthmus, thus turning Tyre into a peninsula over which he could bring his powerful siege engines up to the city’s walls. [53]

During the 7-month long siege which followed, Alexander had his engineers construct a causeway to the island.  A strait of four “stadia” separated the island city from the mainland and it was exposed to southwest winds.  Alexander ordered large stones and tree trunks from the mountains of Lebanon to be brought down to the coast and cast into the sea.  As long as the building of the mole went on near the mainland, the work went on smoothly, but as his men went into deeper water and came closer to the city, they came under a volley of arrows shot by archers positioned on the walls.  At the same time, the Tyrian sent warships which sailed up on either side of the workers, mocking and harassing them.  This causeway was destroyed several times before Alexander finally succeeded.  In order to do so, Alexander eventually came to understand that the island couldn’t be taken unless he had ships to counter the Tyrian navy and enable him to control the sea.

Alexander ordered two towers to be built on the mole and had them equipped with siege engines.  The towers were covered with hides and skins so they could withstand fire darts launched by the Tyrians.  In response, the Tyrians filled a large horse-carrying transport ship with dry boughs and other combustible materials.  They fixed two masts on the ship’s prow, each with a projecting arm from which was suspended a cauldron filled with bitumen, sulphur and other highly inflammable materials.  The stern of the vessel was loaded with stone and sand, which in turn elevated the bow so that it could be easily driven over the mole to reach Alexander’s towers.  The Tyrians then waited for a favorable wind to blow towards the mole, and when it came, they towed the ship towards their target from astern with triremes.  After running the “fire-ship” at full speed upon the mole, they then set the combustible materials on fire with torches. The ship was dashed violently against the mole and the cauldrons scattered the fiery mass in all directions, while the crew of the burning ship swim away to safety.

On hearing that their cities had fallen into Alexander’s hands, the kings of Aradus and Byblos, deserted the Persian cause and sailed their fleets to Tyre.  When they arrived at the site of the siege with their armed contingents and Sidonian triremes, the offered to join with Alexander.  When the kings of Cyprus learned that their enemy Darius has been defeated at Issus by Alexander, they also decided to join him and sailed to Sidon with 120 ships.  Additional Triremes arrived from Rhodes, Soli, Mallos, and Lycia along with a fifty-oar ship from Macedon.  The chronicler Arrian (2.20.3) records the following: “To all these Alexander let bygones be bygones supposing that it was rather from necessity than choice that they had joined naval forces with the Persians.”

While this impressive fleet was being prepared for battle with the Tyrians and his siege engines were being fitted to make the final assault, Alexander took a detachment of archers and heavy cavalry (the “hypasists”) and marched into Sidon, where he launched a ground attack which conquered part of the country and caused others to readily surrender.  He also managed to seized or collect 120 triremes.  When Alexander’s fleet hove into view off the coast of the island under siege, the Tyrians refused to fight, permitting the Macedonians to attack the wall without seaward interference.

Realizing Alexander now had his back protected, and the seaward approaches were almost fully in his hands, the Tyrians decided to go on the offensive before Alexander attacked.  Their plan was to sink the enemy fleet, including the ships of their sister-cities.  This would be difficult to put into effect, because the ships from Cyprus blocked the mouth of the Tyrian “Sidonian” port, so-called because it faced north towards Sidon.  In order to conceal their plans and preparations, the Tyrians spread out sails in front of the entrance to the harbor.  Waiting until midday when they had determined the Cypriot sailors were not on their guard, the Tyrians set sail with their most effective sea fighting men and attacked the surprised enemy, sinking several ships.

Alexander was infuriated by this setback, and ordered his ships to immediately blockade the Tyrian harbor before the raiders escaped.  The Tyrian defenders manning the fortresses walls vainly shouted and gestured to the raiders to turn back.  Wheeling their ships about, the Tyrians attempted to sail back to the protection of their harbor.  Only a few manage to get to safety but Alexander’s naval forces put most of the rest out of action.  A handful of the Tyrian crews succeeded in jumping overboard and swimming to land.  The end result of this abortive naval sally was a victory for Alexander, which allowed him to bring his Macedonian closer to Tyre’s city walls. 

Shortly after this naval engagement, Alexander had his battering rams brought forward and pressed up against the fortresses north walls.  As the war machines drew closer to walls, the attackers discovered the fortifications on the mole were too high for the Macedonians to scale.  This forced Alexander to turn south to the “Egyptian” port, so-called because it faced Egypt, while testing the strength of the Tyrian walls along the way.  Here he discovered a part of the city’s fortifications had broken down.  He immediately threw a series of siege bridges over the walls, but the Tyrian defenders repulsed the attack.

Alexander reportedly had a dream that Tyre would fall to him, and as a result, he launched his final assault on the fortress.  He ordered his triremes to sail against both the “Sidonian” and “Egyptian” ports simultaneously, with object being to force an entrance.  They succeeded in gaining access to both harbors and captured the Tyrian ships.  Alexander’s ships then closed in on the city from all sides and when they were close enough, siege bridges were thrown over the walls from his vessels.  Macedonian soldiers quickly ran across the siege bridges, and advanced through breaches in the walls where they engaged and quickly dispatched or fought off the Tyrian defenders.

During the siege, as the Macedonians attacked the wall, the Tyrians poured hot liquids and sand onto the attackers causing severe burns.  A large number of Tyrians deserted the walls and barricaded themselves in the Shrine of Agenor.  The people of Tyre particularly revered this monument for, in legendary tradition, Agenor was their king, the father of Cadmus and Europa.  According to the chronicler Arrian (2.24.2), Alexander’s bodyguards found and attacked them here killing them all in a bloody massacre.  The Macedonians had been infuriated by the Tyrian treatment of their captured companions.  When Alexander’s men had sailed from Sidon to engage the Tyrians in the earlier sea-battles, the Tyrians had captured a number. These men were dragged up on the fortress walls and executed in full view of Alexander’s forces.  Their bodies were then flung into the sea.  Seeing themselves at last masters of the city, Alexander’s bodyguard were determined to avenge the death of their companions, and gave no mercy to the Tyrians they held responsible for the murders.  It is recorded that a total of 8,000 Tyrians died, with only 400 Macedonians lost in the siege.[54]

The historian Quintus Curtius (4.2.10-12) records that at this time a Carthaginian delegation was in Tyre to celebrate the annual festival of Melkart-Heracles.  The king of Tyre, Azemilcus, the chief magistrates and the Carthaginian embassy took refuge in the temple of Heracles.  Alexander granted them a full pardon but he severely punished the people of Tyre.  Some 30,000 were sold into slavery.   According to Quintus Curtius (4.4.17), 2,000 Tyrians were nailed to crosses along a great stretch of the shore.

Alexander offered a sacrifice to Heracles and held a procession of his armed forces in the city.  He also ensured that a naval review was held in the god’s honor.  The Tyrians had chained a statue of their deity Apollo to keep him from deserting them.  Alexander therefore solemnly supervised the removal of these golden chains and fetters from Apollo and ordered that henceforth the god be called Apollo “Philalexander.”  He rewarded those of his men who had distinguished themselves and gave a lavish funeral for his dead.  Having completed the successful siege of Tyre, Alexander moved on, and with the fall of Gaza to the south, he headed on to Egypt.[55]

Stone Towers, Keeps and Donjons

Although many medieval fortresses consisted of castles rather than of town walls (many of which were built over foundations and stonework dating back to Roman times), there were very few new elements added.  Medieval castles were generally centered on massive stone towers, keeps ( a type of fortified tower built within castles), or donjons.  These were often surrounded by multiple layers of curtain walls (the outer wall of a castle or defensive wall between two bastions), that had covered galleries, buttresses, parapets, crenellation, machicolations, flanking towers, sally ports, and protected gates incorporated into their design and construction.

The designs evolved continuously over the lifetime of each fortress or castle, with ditches and moats being added where possible, particularly in Northwestern Europe because of the abundance of water.  The primary difference in medieval castles over their primitive predecessors was their function.  A castle was used to dominate the countryside it surveyed, which meant many were sited on strategically chosen spurs of hills overlooking all approaches, which gave additional warning and protection.  To overcome them, an attacker had to be inventive and utilize increasingly sophisticated methods of siegecraft and siege engines.

 (David Perez Photo)

Castle of Arévalo(Castillo de Arévalo), built between the 12th and 16th centuries in the north of the province of Avila in Spain.  The ground plan is almost square, round towers at its corners, round sentry boxes on its walls and the large D-shaped keep in one corner.  The keep is made of ashlar masonry with later brick additions similar to the rest of the castle.

 (Edal Anton Lefterov Photo)

Château de Vincennes, a massive 14th and 17th century French royal fortress in the town of Vincennes, to the east of Paris.   it was constructed for Louis VII about 1150 in what was then a forest of Vincennes.  In the 13th century, Philip Augustus and Louis IX erected a more substantial manor.  Louis IX is reputed to have departed from Vincennes on the crusade from which he did not return.  To strengthen the site, the castle was greatly enlarged replacing the earlier site in the later 14th century. A donjontower, 52 meters high, the tallest medieval fortified structure of Europe, was added by Philip VI of France, a work that was started about 1337.  The grand rectangular circuit of walls, was completed by the Valois about two generations later (ca. 1410).  The donjon served as a residence for the royal family, and its buildings are known to have once held the library and personal study of Charles V.  Henry V of England died in the donjon in 1422 following the siege of Meaux.

At the end of February 1791, a mob of more than a thousand workers marched out to the château, which, rumour had it, was being readied on the part of the Crown for political prisoners, and with crowbars and pickaxes set about demolishing it.  The work was interrupted by the Marquis de Lafayette who took several ringleaders prisoners, to the jeers of the Parisian workers.  It played no part during the remainder of the Revolution. From 1796, it served as an arsenal.  The execution of the duc d'Enghien took place in the moat of the château on 21 March 1804.

General Daumesnil, "Je rendrai Vincennes quand on me rendra ma jambe", from a painting by Gaston Mélingue.

General Daumesnil who lost a leg at the Battle of Wagram (5–6 July 1809), was assigned to the defence of the château de Vincennes in 1812.  Vincennes was then an arsenal containing 52,000 new rifles, more than 100 field guns and many tons of gunpowder, bullets, canonballs.  It was a tempting prize for the Sixth Coalition marching on Paris in 1814 in the aftermath of the Battle of the Nations.  However, Daumesnil faced down the allies and replied with the famous words "Je rendrai Vincennes quand on me rendra ma jambe" ("I shall surrender Vincennes when I get my leg back").  With only 300 men under his command, he resisted the Coalition until King Louis XVIII ordered him to leave the fortress.

Vincennes also served as the military headquarters of the Chief of General Staff, General Maurice Gamelin, during the unsuccessful defence of France against the invading German army in 1940.  It is now the main base of France's Defence Historical Service, which maintains a museum in the donjon.  On 20 August 1944, during the battle for the Liberation of Paris, 26 policemen and members of the Resistance arrested by soldiers of the Waffen SS were executed in the eastern moat of the fortress, and their bodies thrown in a common grave.

Only traces remain of the earlier castle and the substantial remains date from the 14th century.  The castle forms a rectangle whose perimeter is more than a kilometer in length (330 x 175m).  It has six towers and three gates, each originally 13 meters high, and is surrounded by a deep stone lined moat.  The keep, 52m high, and its enceinte occupy the western side of the fortress and are separated from the rest of the castle by the moat. The keep is one of the first known examples of rebar usage.  The towers of the grande enceinte now stand only to the height of the walls, having been demolished in the 1800s, save the Tour du Village on the north side of the enclosure.  The south end consists of two wings facing each other, the Pavillon du Roi and the Pavillon de la Reine, built by Louis Le Vau.  The castle was one of the first buildings in history to use steel to reinforce the walls.  (Jean Mesqui, Châteaux forts et fortifications en France. Paris: Flammarion, 1997)

 (Selbymay Photo)

Château de Vincennes.

Engraving of  Echafaud donjon, Coucy, France, a stone tower under construction with scaffolding attatched.  It rises in a spiral with workers on the top. There are holes for logs in the tower marking the previous position of the scaffolding.

Engraving of the Siege of Holschnitt, Germany, 1502.

Engraving of the Siege of Magdeburg, Germany 1630-1631.

Siege warfare may have been practiced in Sumer as early as the third millennium BC.  Based on ancient reliefs, the Assyrian army that destroyed the Biblical Kingdom of Israel and nearly did the same to Judea, already possessed a considerable array of apparently effective siege engines.  They made use of ropes which had been attached to hooks, crowbars, scaling ladders, rams, and siege towers.  They constructed mantelets which were basically wagons mounted with armour in front and which could be pushed close to the walls while providing cover for the archers.  They also undermined the Hebrew defenses with tunnels and mines.

Siege of Dapur, ca. 1269 BC

The Siege of Dapur occurred as part of Ramesses II's campaign to suppress Galilee and conquer Syria in 1269 BC.  He described his campaign on the wall of his mortuary temple, the Ramesseum in Thebes.  The inscriptions say that Dapur was "in the land of Hatti".  Although Dapur has often been identified with Tabor in Canaan, it may have been in Syria, to the north of Kadesh.  From Egyptian reliefs it appears that Dapur was a heavily fortified city with both inner and outer walls, and situated on a rocky hill which was usual for Syrian cities and many other cities in the Bronze Age.  Contemporary illustrations of the siege show the use of ladders and chariots with soldiers climbing scale ladders supported by archers.  Six of the sons of Ramesses, still wearing their side locks, also appear on those depictions of the siege.  (Kitchen, Kenneth A. Ramesside Inscriptions, Wiley Blackwell, 1998)

Ramesses II and his Egyptian Army engaged in the siege of Dapur, from a mural in Thebes.  (Nordisk familjebok)

The Egyptians of the New Kingdom which began in 1567 BC engaged in sieges using two new weapon’s systems adapted from their temporary conquerors, the Hyksos.  The first was a double-convex composite bow made of wood, horn and sinew which was bound or glued together so that when it was unstrung or “at rest,” it appeared to be bent in the reverse direction from which it was designed to fire.  When it was strung, drawn and fired, it had a range of 400 yards.  Their second development was the single-axle chariot with spoked wheels which provided mobility for their archers and spearmen.  When the Egyptians assaulted a fortified city, they hacked at the gates with axes and stormed the walls using scaling ladders.  To protect themselves as they did so, they slung their rectangular shields over their backs, which left their hands free for climbing and fighting.  Using this method, they successfully stormed and captured the Canaanite city of Megiddo in 1468 BC.[8]

Ramesses II (The great Sesostris), at the Battle of Khadesh, ca 1274 BC, between the forces of the Egyptian Empire under Ramesses II and the Hittite Empire under Muwatalli II at the city of Kadesh on the Orontes River, just upstream of Lake Homs near the present-day Syrian-Lebanese border.

Subterfuge was also used.  Thutmose III’s General Thot pretended to be abandoning a long siege at Jaffa in Palestine, by offering the defenders 200 baskets or sacks of supplies and tribute.  Once they had been brought inside the walls, a soldier emerged from each container.  These men then formed up and captured the gates, which allowed the Egyptian army waiting outside to gain access and to seize the rest of the city.[9]

The battering ram was one of the earliest inventions to overcome fortifications, and its use dates from at least 2500 BC.  By 2000 BC, it was a normal implement of warfare.  The ability to fasten large spear blades to the front end of long wooden beams allowed engineers to pry stones loose from the walls until a breach was achieved.  The Hittites used the technique of building an earthen ramp to a low spot in the wall on which they then rolled large, covered battering rams into place to attack the wall at its thinnest points.  The Assyrians built wooden siege towers taller than the defender’s walls and then used archers to provide covering fire for the battering ram crews working below.  The Assyrians also perfected the use of the scaling ladder by using short ladders to mount soldiers with axes and levers who dislodged the stones in the wall at midpoint.  Longer ladders were used to bring combat forces over the higher walls.[10]

Most of the early siege engines were made of wood, often in combination with leather and on occasion wickerwork to provide protective coverings for the attackers.  In later years, iron plates were attached to them in order to provide additional armor for the sides of towers and covered siege devices exposed to a defender’s fire.  Iron was relatively scarce in medieval times and was used mainly for the heads of battering rams and of course for the nails, rivets, axles, and hinges between moving parts that a good number of these devices required.  Virtually all of the medieval siege engines were powered by man or beast.

In the Bible in the book of 2 Chronicles, King Uziah of Judea made use of stone throwing engines to protect Jerusalem:

“Uzziah built towers in Jerusalem at the corner gate, and at the valley gate, and at the turning of the wall, and fortified them.  Also he built towers in the desert…(and) had a host of fighting men, that went out to war by bands under the hand of Hananiah, one of the king’s captains…2,600 chiefs (with) 307,500 that made war…And Uziah prepared for them throughout all the host shields, and spears, and helmets, and habergeons, and bows, and slings to cast stones.  And he made in Jerusalem engines, invented by cunning men, to be on the towers and upon the bulwarks, to shoot arrows and great stones withal.”[11]

More details on the use of mechanical siege engines will be found in a later chapter.  The storage of energy and the use of technology to launch missiles against a determined defender changed the face of war.  A new kind of warrior was required in the form of engineers with technical expertise and professionalism.  Mathematical calculations in the use of mechanical siege devices became the norm from about 200 BC until the dark ages, when they appear to have been forgotten for a period of time until they re-emerged in the middle ages.[12] 

 (I, Luc Viatour Photo)

Reconstruction of a Trebuchet at Château de Castelnaud, France.

 (Krzysztof Golik Photo)

Château de Castelnaud is a medieval fortress in the commune of Castelnaud-la-Chapelle overlooking the Dordogne River in  Périgord, southern France.  It was erected to face its rival, the Château de Beynac.  The oldest documents mentioning it date to the 13th century, when it figured in the Albigensian Crusade; its Cathar castellan was Bernard de Casnac.  Simon de Montfort took the castle and installed a garrison; when it was retaken by Bernard, he hanged them all.  During the Hundred Years' War, the castellans of Castelnaud owed their allegiance to the Plantagenets, the sieurs de Beynac across the river, to the king of France.  It eventually fell into ruin, but it has been restored and is a private property open to the public, houses a much-visited museum of medieval warfare, featuring reconstructions of siege engines, Mangonneaux and trebuchets.

 (I, Luc Viatour Photo)

Château de Beynac.  The castle was built in the 12th century by the barons of Beynacto close the valley.  The sheer cliff face being sufficient to discourage any assault from that side, the defences were built up on the plateau: double crenellated walls, double moats, one of which was a deepened natural ravine, double barbican.  

 (I, Luc Viatour Photo)

Château de Beynac, castle keep. The oldest part of the castle is a large, square-shaped, Romanesque keep with vertical sides and few openings, held together with attached watch towers and equipped with a narrow spiral staircase terminating on a crenellated terrace.  To one side, a residence of the same period is attached; it was remodelled and enlarged in the 16th and 17th centuries.  On the other side is a partly 14th century residence side-by-side with a courtyard and a square plan staircase serving the 17th century apartments. The apartments have kept their woodwork and a painted ceiling from the 17th century.  

At the time of the Hundred Years' War, the fortress at Beynac was in French hands. The Dordogne was the border between France and England. Not far away, on the opposite bank of the river, the Château de Castelnaud, was held by the English. The Dordogne region was the theatre of numerous struggles for influence, rivalries and occasionally battles between the English and French supporters. However, the castles fell more often through ruse and intrigue rather than by direct assault, because the armies needed to take these castles were extremely costly: only the richest nobles and kings could build and maintain them.

About 1050 AD, both the Christian and Muslim world began to reintroduce siege machines into warfare, and by the time of the Crusades these weapons sometimes numbered in their hundreds.  Onagers, mangonels, petriers, arbalasts, stone throwiing ballistae and catapults such as trébuchets led to fundamental changes in the nature of siege warfare until the age of gunpowder ushered in the next stage in the level of fire with effect.[13]

No one side has a monopoly on the employment of useful ideas and weapons for attack and defense, and so it is that the development of enceintes and the siege engines to break them appears to have moved along at the same pace.  Out-thinking the opposing side became a major problem for the commander.  The capture of a well-designed and constructed castle or fortress from the 14th century onwards, for example proved to be an extremely difficult task as will be shown in detail later in these records.  Finding a weak spot would prove to be the key, and this was rarely simple.  Reconnaissance and good intelligence gathering would prove to be that essential key, permitting the successful commander to find and exploit the weakness in his opponent’s position.  The result would basically depend on a well-coordinated plan based on a sound assessment of the best method of attack.  A good commander who is supported by an excellent staff and the right resources is often in a better position to outthink his opponent, leading him to outfight and defeat him. 

This book contains examples of sieges, both successful and unsuccessful, demonstrating that no matter how securely a fortress or defensive position is constructed and defended, eventually a good plan and a determined besieger can overcome it.  One way or another, time, willpower and determined effort will be brought together in sufficient quantity and quality to bring a siege or a defence to a successful conclusion.  It will be argued through the examples presented in this book that ultimately, “no fortress is impregnable.”

Introduction

Siegecraft – the word brings to mind great hosts of crusaders smashing the walls of medieval castles using catapults flinging great stones against them, while flaming arrows flash through the air against attackers and defenders in peril.   One can hear the sounds of horns coming to relieve the defenders, or see the walls crumbling as the besieged look on in horror when their defenses fall against the hammering war machines driven by a powerful and unrelenting foe.  Stories, visions and history such as these of so-called impregnable fortresses being battered into submission, led me to examine the ruins and remains of several hundred medieval and modern castles and battlefields over the course of my military career, particularly during a number of tours of duty overseas.  The information you will find here will be used to capture a number of the most famous as well as a few of the more obscure battles where effective Siegecraft – or the lack of it, decided the outcome for those who believed their fortresses were impregnable.

Engraving of the Siege of Château Gaillard in 1204.

Château Gaillard ruins viewed from the west.  The keep is on the right and the ruins of the outer bailey (a open space surrounded by a wall inside the castle, aka a ward), including remains of some of the towers, are on the left.  (Roman Geber Photo)

The strange scallop-shaped walls of the inner defenses of Richard Coeur-de-Lion’s fortress at Château Gaillard, for example, continue to exist (albeit it ruins) to this day along the historic Loire River West of the city of Paris, and are well worth a visit by both historians and general tourists alike.

Aerial View of Fort Douaumont, Verdun, late in 1916.  (German Government Photo)

Ossuary, Douaumont, Départment of Meuse, Region of Lorraine (now Grand Est), France.  (Zairon Photo)

Much further to the east of the city of lights you will find the remains of the French fortresses of Verdun.  There, one may view a giant ossuary which holds the bones of many of the dead soldiers (German and French) which continue to surface more than 87 years after the combatants were buried beneath the surface in the incessant shelling that took place there in 1915.  Some 750,000 soldiers never went home from that battle alone. 

Plan view of the star fortifications in Nicosia, Cyprus in 1597, created by Giacomo Franco.

I have walked the grounds of Normandy and Waterloo, Vimy Ridge and the Great War battlegrounds of the Vosges, stood on the Horns of Hattin where Saladin defeated the Crusaders before the Second Crusade, and guarded the line with the UN in Cyprus and in Sarajevo with the NATO-led peace stabilization force in Sarajevo.  My observations of these events of the past, and the battles of the Gulf Wars and the terrorist attacks on America in recent times, is that no fortress is impregnable.  I have specifically included the siege at Dien Bien Phu because of the use of paratroopers in the operation.  When the embattled defenders ran short of manpower, they called on their headquarters staffs to send in reinforcements.  Hundreds of rear-area staffs volunteered to go in, and most of them found themselves making their first parachute jumps as they did so.

In our present time, there are often politically short-sighted reasons that a number of countries feel their military forces and defence networks do not need to be maintained.  There is no quicker way to increase the vulnerability of your “fortress,” than to let your military arm be depleted to the point where it will be ineffective when you need it.  Those who do so, will clearly find their homelands unsafe and insecure, and highly vulnerable to attack – and there will always be some group or other who hopes to gain power over the weak.  Paratroops are only one of many links in an army’s necessary suit of chain-mail.  It is the spirit, élan and professionalism of these kinds of dedicated soldiers that will ensure a successful outcome to a defense or attack.  To let such people be lost to the exigencies of political expedience is to diminish the chances of survival for the nations who make such decisions.

To understand how such men and women can be employed when conducting a modern operation, I would like to mention a typical exercise carried out by members of the Canadian Airborne Regiment during a training mission long before the regiment was disbanded.  I would imagine that a number of similar preparations and plans have been made for operations ongoing even now around the world.

Canadian Airborne Regiment Training Operation, 1988

RCAF Lockheed C-130 Hercules dropping Canadian paratroopers, ca 1966.  (RCAF Photo)

A typical airborne operation begins with the Commander’s O-group.  The Hercules aircrews, the Company/Commando Commanders and all support staffs are briefed on where, when, and how the operation will take place.  The objectives are defined, the drop points selected for the first group of pathfinders who will go in to mark the drop zone and a plan presented on how it will be defended etc.  Men and equipment are “cross-loaded.”  The loading is planned and mounted to ensure that not all the personnel from any one unit are placed on the same aircraft.  This is to ensure that if an aircraft breaks down or crashes, there will be enough troops spread out among the other aircraft to enable the survivors to continue the mission.  For example, the mortar platoon is split into two fighting elements; the tube-launched, optically-tracked wire-guided anti-tank (TOW) platoon is split in two fighting teams; even the Intelligence platoon with four people went on three different aircraft; the regiment’s commander is on one aircraft and his deputy (the DCO) is on another etc.[14] 

As members of the Headquarters and Signals Squadron Intelligence platoon, we built terrain models and assembled maps and briefings to cover the objectives.  In preparation, the Company Commanders would gather their Commandos (about 250 to a Company, about 650 to a Battalion, close to 2000 for a Regiment) together for a collective briefing on the operation to come.  Each unit Commander would brief his individual Commando/Company with all 250 men seated in front of the terrain model.

Every man is required to know every detail of the plan, because if some of them don’t make it to the drop-zone or the objective, others will have to fill in the gaps or carry out alternate plans.  Some will have the task of covering the drop zone with heavy weapons, some will be designated to take out guard towers, sentries, control and access points, while others cover the entrances and exit or extraction points.  Some will destroy buildings, aircraft, fuel and supply dumps and power sources, others may be designated to take prisoners, release hostages, carry out medical evacuations (Medevac) etc.  If it is to be a combat extraction, the operation on the ground will last no more than two hours.  Every man participating in the briefing is expected to understand the plan, and if only a few get through, the plan still goes ahead.

For a night drop, the Battalion turns up at the “nose dock” (a hangar big enough for the entire front end of a Hercules except for the tail), early in the evening, with their small-arms (rifles, Karl Gustav and M-72 anti-tank weapons etc.), rucksacks and equipment ready to go.  The order to get dressed is given, and the buddy system is applied as each paratrooper dons his parachutes and mounts his rucksack and any special equipment he may have to carry (extra mortar rounds, fuel, water, extra ammunition, radios and so on).  Each jumper is then checked by a rigger, who examines the paratrooper's main and reserve parachutes, rigs his static-line and after his inspection is complete, declares him ready to go (usually with a solid slap on the butt of the jumper’s parachute harness and container).  When all are dressed, the senior jumpmaster (JM) or his deputy will then order, “Listen up for the JM briefing.”  He will then brief the sticks of men who have been prepared for their specific “chalk” load on the jump procedures appropriate to the type of aircraft they are using, such as the Hercules or Buffalo transports or Griffon helicopters, and one where, when and how the drop will take place, at what altitude, the likely wind conditions and potential hazards they may encounter on the drop zone, and a reminder of emergency procedures in the event of a hang-up (being towed behind the aircraft if the static-line doesn’t separate etc.)  The JM will then complete his orders by stating, “You have now been manifested and will jump in accordance with these orders and instructions,” at which point all will shout “HuaaH!” in response.

For a 12-plane drop, we have used fourteen Lockheed C-130 Hercules aircraft standing by with the props churning (two are back-up aircraft in case any break down or otherwise become unserviceable).  The order to embark is given, and you may imagine the picture of long lines of double rows of men marching out across the tarmac runway to board twelve separate aircraft.  (Actually, waddling would be a better description than marching, as they are heavily weighed down with parachute equipment and their rucksacks mounted in front).  The Pathfinder reconnaissance team will have flown out earlier, as they will be jumping in freefall from a higher altitude (about 10,000’ to 12,000’), and their rucksacks are mounted behind them.  Their primary job is to mark the drop zone and to secure it with their weapons.

Once onboard the aircraft, all put their seatbelts on, white lights are extinguished and the interior aircraft red lights are turned on to preserve night vision.  The aircraft all taxi out in a long convoy-like line, and take off in “trail” formation.  To prevent one long line of continuous targets presenting itself over the drop zone, the entire flight of Hercules transports is split into four separate flights of three, which will approach the dropzone from different directions each flying in a finger-three formation.

Each separate flight of Hercules will proceed to fly cross-country at a very low level until just before the run-in for the drop, and then ramp-up to the pre-determined jump altitude (1000 feet to 1,200 feet in training, 650 feet to 700 feet over hostile terrain).

About ten minutes before the drop takes the jumpmaster (JM) on board each separate aircraft will issue the first of a sequence of commands, beginning with the attention-getting words, “Look this way!”  Each paratrooper is anticipating this command and is particularly “focused” at this point, and on all succeeding commands given by the JM, which are shouted back, word for word, to ensure no one has missed hearing them.  The next command shouted out by the JM  is, “Seat belts off!”  Every paratrooper reacts and complies in a coordinated and concerted action, and when ready, turns in his seat to face the JM again. 

The next command is, “Stand Up!” at which point each jumper stands up and then removes his static line snap from where it had been stowed by the Rigger in an elastic band on his reserve takes one step towards the heavy steel static line cable strung overhead and holds the snap up to the cable and prepares to hook on.  On the command, “Hook Up!” – the jumper snaps his static line onto the overhead cable which runs the length of the aircraft’s interior, and slides it to the rear for the person behind him to double check, at which point the JM shouts “Check Static Line!”  Each jumper examines the snap and static line of the person in front of him to see that it is secure, then he traces a path with his hand down the yellow nylon cord to the back of the parachute on the man in front and tightens up the slack in the elastic bands holding the remaining static line stows in place.  The second last and last men in the line make a half turn so they can check each other. 

The next command is, “Check your equipment!”  This is when a jumper takes the opportunity to move his testicles and other private parts out from underneath the leg straps and double checks every snap and strap from helmet to equipment that he is wearing.  The JM then double checks the snaps and kit of every single man in the line, then returns to his position near the exit door and shouts, “Sound off for equipment check!”  Starting with the last man, each man shouts out in succession, “1 OK, 2 OK” and so on, with the last man standing closest to the exit door pointing to the JM and shouting, “All OK,” when all have sounded off.  About this time the red warning light over the jump door comes on.  The JM and his deputy slide the doors up on each side of the Hercules, and stamp on the jump steps to ensure they are secure for “double-door exit.”  In some cases the rear ramp may be lowered instead.

By now the three Hercules in each formation are in the process of moving from a line astern or “trail” formation into the finger-three formation.   It is a spectacular sight if your are number one on the ramp of the lead Hercules watching the other two aircraft lined up behind you as they slide over to the left and right wings parallel with your aircraft.

The JM shouts, “Stand By!” and all jumpers step forward, sliding their static lines with them.  When the green light flashes on, the JM shouts, “GO!”  At this moment each and every paratrooper immediately steps forward in a one-two movement (known as the mambo step), and as he reaches the door or the end of the ramp, he throws his static line forward, stamps down hard on the jump step to get a good “launch,” and exits smartly out the door, head down, feet together, hands on each side of his reserve, ready for the worst, hoping for the best, sounding out the count, “1,000, 2,000, 3,000, 4,000, 5,000, check canopy!” 

Canadian paratrooper under a CT-1 canopy, with snowshoes & equipment.  (CF Photo)

The heat and the prop wash from four churning propellers hits the jumper just as he drops below the aircraft and the big round green T-10 parachute seems to explode off his back (many times harder than the gentle openings one experiences from a helicopter jump).  The tightened harness straps keep him from being squeezed the wrong way, and after his count he will immediately look up to check for a properly open canopy.  It is extremely rare that it does not open properly, primarily due to the Canadian invention of netting that runs around the skirt of the canopy which prevents partial malfunctions.  The jumper then quickly grabs his rear risers and begins looking sharply around him all directions to watch for other jumpers and to avoid a canopy collision.  If necessary, he will slip in the opposite direction by pulling down on the pair of suspension risers in the direction he needs to steer.  If it is as dark as the inside of a monkey’s nether end, he will look, listen and feel for the wind on his face to get an idea of which way it is taking him.  If it is a moonlit night, he will watch for the wind blowing along the grass or snow which looks like waves of fur fluttering along the back of a woolly bear, to get an idea of where to land and what obstacles to avoid. 

About 300 above the ground, each jumper lowers his rucksack by pulling a special release tab, which lets it drop to hang about 15 feet below him.  It will swing somewhat, but if it is really dark, he will feel it thump first and have some warning of when he needs to prepare to make contact with the ground.  He keeps his feet and knees together and his elbows in tight as he prepares to hit and roll, arcing his body in the direction he is swinging and hopefully not landing too hard or on anything sharp. 

Once the jumper has completed his “parachute landing fall” (PLF) on the ground he has to quickly deflate his chute to keep from being dragged by pulling on of the risers towards himself, then quickly undo his reserve, punch his quick release system to get out of the harness, and very quickly extricate his weapon.  If it is his rifle, he may have to remove it from his snowshoes, and if it is a Sterling Sub-machinegun (SMG), from under his reserve.  To reduce his outline as a potential target, the paratrooper keeps low to the ground as he gathers the chute and stuffs it into the built-in bag it comes with, then dons his rucksack and he prepares to move off the Drop Zone to meet the rest of his section at a pre-determined rendezvous (RV) point.  At all times he must keep a watchful eye out for other jumpers and their equipment as they descend above him from the following waves so they don’t land on him, particularly if they are dropping a platform with one of the Regiment’s Airborne Artillery Battery guns, or an M113 A & R Lynx armoured reconnaissance vehicles, M113 armoured personnel carriers (APC), or a tube-launched optically-tracked anti-tank missile system (TOW) mounted on a jeep, or ambulance etc.

Each Commando team is watching for the pathfinder’s markers.  A soldier may have to wave a small blue, green or red light on a pole for a few seconds every few minutes to guide each group into their RV point if it is really dark.  If there is moonlight, the jumper can use his compass to get to an observable RV.  As soon the majority of each assault team is in place, they move on to the objective.  Time is of the essence, and it is very hard to recover when it has been lost.  In a hostage-freeing scenario, the terrorists are hit according to the plan.  Sometimes changes have to be made on the spot, and paratroopers have a ready instinct for an alternate but workable plan when necessary.  In this exercise, the enemy force was taken out or neutralized, the hostages were freed and collected along with the wounded, and all injured were brought to a pre-planned collection point.

If it is a long-range operation, the paratroopers walk out.  If it is a combat extraction operation, all assemble at pre-determined points on a designated runway.  Each aircraft will roar in to land, and taxi to the end of the runway lowering its ramp as it reaches the turn-around point to prepare for take-off.  In the few seconds the non-stop turn around takes place, each stick will re-board an incoming aircraft.  When the Hercules has turned 180° and is facing the opposite end of the runway, the ramp is raised whether all are on board or not, and the aircraft takes off. 

Each empty aircraft will take a turn coming in until all on the ground have been collected.  It gets trickier loading the wounded with all due care and assistance, and no dead are left behind, so the body bags have to be carried on board as well as the extra people including hostages and prisoners.  On this exercise, which took place at CFB Borden, Ontario, more than 200 additional people were flown back, while a number on the ground made their way to vehicles hidden off-site.  In spite of the hasty activity, no one wants to be left behind to hike 25 kilometres north to an alternate ground collection point, and in this last mission, everyone and everything except those role-playing the enemy force was onboard the tenth aircraft to land, leaving the last two pilots severely annoyed because they still had to practice their rapid extraction skills minus live bodies on the ground to load. 

While airborne on the flight back, medics were very busy working to plant IV s, treat the wounded and manage triage.  Everyone helped out.  Within an hour or two, all were back on the ramp at CFB Petawawa, and very shortly afterwards slid into a debriefing room to go over what has been collected and what took place during the operation.  We will have gotten in, done the job and gotten out, as close to schedule and plan as possible.  We will also have proven once again, the Airborne gets the job done. 

Ex Coelis!