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GreekReporter.comHistoryMay 29, 1453: The Day Constantinople Fell

May 29, 1453: The Day Constantinople Fell

constantinople fall
Constantinople fell on May 29, 1453. Credit: Greek Reporter

The fall of Constantinople, which occurred on May 29, 1453 was the final phase of the Byzantine-Ottoman Wars (1265-1453) and the darkest era in Greek history and in the Orthodox Church.

Having been the seat of the Byzantine Empire for a millennium, Constantinople was the main target of the Ottomans. Ascending to the Ottoman throne in 1451, Mehmed II began making plans to conquer the Byzantine capital. The Byzantine empire had been declining in power and influence ever since the city’s capture and sacking by the Crusaders in 1204.

In 1451, the empire of Constantine XI—with its capital city being named after his ancestor—had been reduced to the area around Constantinople, as well as a large part of the Peloponnesian Peninsula in Greece.

Already possessing a fortress on the Asian side of the Bosporus, Mehmed began construction of one on the European shore, as well. It was known as Rumeli Hisari.
Taking control of the strait, Mehmed’s ships cut off Constantinople from the Black Sea and any potential aid which might have come from Genoese colonies in the region.

Constantine was forced to appeal to Pope Nicholas V for aid. Despite centuries of animosity between the Orthodox and Catholic churches, Nicholas tried to help but his efforts were fruitless, as many of the Western nations were engaged in their own conflicts and could not spare men or money to aid Constantinople.

Constantinople’s Theodosian Walls

Minor help came from groups of independent soldiers. Among these were 700 professional troops under the command of Giovanni Giustiniani. Constantine reinforced the massive Theodosian Walls and the walls in the northern Blachernae district. To prevent an attack from the sea against the Golden Horn walls, he ordered that a large chain be stretched across the mouth of the harbor to block Ottoman ships from entering.

Short on men, Constantine decided to put most of his soldiers to defending the Theodosian Walls. Mehmed’s massive army numbered somewhere between 80,000 and 120,000 men by the time they approached the city.

At the same time, the Ottoman fleet was in the Sea of Marmara, ready to attack. In addition, Mehmed had a large cannon along with several smaller guns. The Ottoman army arrived outside Constantinople on April 1, 1453, and began to set camp the next day. On April 5, Mehmed arrived with the last of his men and began preparations for besieging the city.

While Mehmed had the bulk of his army surrounding Constantinople, he sent troops to clear the region of minor Byzantine outposts. The large cannon began to batter the impenetrable Theodosian Walls but with little effect. The gun required three hours to reload, allowing the Byzantines enough time to repair the damage caused between shots.

On the water, the Ottoman fleet was unable to penetrate the chain boom across the waters of the Golden Horn. Mehmed then ordered that several ships be rolled across Galata on greased logs.

The Ottomans managed to get the ships around the Genoese colony of Pera, and then refloat them in the waters around the Golden Horn behind the chain. Constantine replied by sending fire ships to attack the enemy fleet.

The Ottomans, however, were forewarned and defeated the attempt. Constantine was then compelled to shift men to the Golden Horn walls, which weakened the land defense of the city.

No help from Venice

Failing to penetrate the Theodosian Walls, Mehmed ordered his men to dig tunnels to mine beneath the Byzantine defenses. The Byzantines were prepared, and replied with digging countermines. They intercepted the Ottomans underground, managing to complete the destruction of all mines on May 25th.

Although, until this point, the defense of Constantinople had mostly been successful, the Byzantines lost morale when they heard that there would be no help from Venice.

In addition, a series of omens including a thick, unexpected fog which blanketed the city on May 26th, were taken as a sign that Constantinople was about to fall. The Byzantines believed that the fog masked the departure of the Holy Spirit from the great cathedral of Hagia Sophia.

Mehmed was also disillusioned by the lack of success in taking the city. On May 26th, he called his commanders to him, and after talks, they decided on a massive assault on the night of May 28th, after a period of rest and prayer.

Shortly before midnight on May 28th, Mehmed sent his auxiliary troops forward. They were intended to wear out the defenders and kill as many as possible to weaken their resistance.
The troops from Anatolia then attacked the weakened Blachernae walls.

Constantinople’s defense collapses

Some damage was caused before Mehmed’s troops were driven back. Then, it was the turn of Mehmed’s elite Janissary forces to attack, but they were held back by Byzantine forces under Giustiniani. The defenders in Blachernae held until Giustiniani was badly wounded. As their commander was taken to the rear, their defense began to collapse.

To the south, Constantine was fighting fiercely, defending the walls in the Lycus Valley. However, his position began to collapse when the Ottomans found that the “Kerkoporta,” the gate to the north, had been left open. With the enemy surging through the gate and unable to hold the walls, Constantine was forced to fall back.

The Ottomans poured into the city through several gates. It is believed that Constantine was killed while fighting the invading enemy. Mehmed ordered his men to protect important buildings of the city but allowed them to plunder and pillage Constantinople for three entire days.

The fall of Constantinople was not only the end of the Byzantine Empire; it was also a
devastating blow to Christendom. Pope Nicholas V called for a crusade to recover the city, but no Western monarch volunteered. The fall of Constantinople also meant that the Christian Orthodox faith lost its stronghold, with the Catholic Church becoming the dominant religious power in Europe.

This disastrous development was also a turning point in Western history, as the fall of Constantinople is viewed as the end of the Middle Ages and the beginning of the Renaissance.

Greek scholars fled the city and moved to the West, bringing with them priceless knowledge and rare manuscripts.

The loss of Constantinople also severed European trade links with Asia, leading many to begin seeking routes to the East by sea, thereby sparking the great Age of Exploration.

The Fall of Constantinople

''I Pólis eálo…" May 29, 1453, will forever be known as the darkest day in Greek History. Full story:

Posted by Greek Reporter on Monday, May 27, 2019

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