# Siege of Kazan (1487)

The siege of Kazan took place between 18 May and 9 July 1487, during a succession dispute for the Khanate of Kazan's throne. Troops from the Grand Principality of Moscow, which were commanded by Daniil Kholmsky, intended to capture its capital Kazan in order to restore the reign of Möxämmädämin.
The Khanate of Kazan was one of the strongest fragments of the Golden Horde, and was located in close proximity to the Russian principalities. The first wars began during the civil war in Moscow, where the Tatars were able to reach the capital, but then retreated. In the war of 1469–1478, the Russians moved the war to the territory of the khanate, and even reached the outskirts of the capital, but could not take it, while the Tatars made concessions. In 1487, the main goal of the campaign was the direct capture of Kazan. After a quick march and several victorious skirmishes, they successfully besieged the city and forced its garrison to surrender. After the war, Kazan became completely dependent for a while, but as a result of new conflicts it regained sovereignty, conflicts continued regularly until the last siege by Ivan the Terrible.

## Background
### Leading conflicts

In the 1430s, the Khanate of Kazan emerged on the mid-Volga, breaking away from the Golden Horde, and roughly comprising the area of former Volga Bulgaria. The Russo-Kazan conflicts began in 1437, when the skirmish at Belyov took place, the outcome of which has been discussed among historians. Kazan khan Ulugh Muhammad could not let the Muscovite attack on him stand, so two years later, he launched an operation against Moscow. During the 10-day-long siege, he plundered the surroundings and the city of Kolomna, but did not take Moscow itself and withdrew. After a 6-year truce, fighting resumed again when the new ruler of Kazan Mäxmüd took Nizhny Novgorod. Vasily II gathered an army and defeated the Tatars near Murom, but subsequently suffered a crushing defeat in the Battle of Suzdal (1445), where his troops numbering less than 1,000 were defeated by a corps of Tatars with 3,500 warriors. He was captured. Most of the then Moscow aristocracy was captured or killed.

### Crises in the Khanate

A succession crisis erupted in Kazan following the death of Khan Mäxmüd (Mahmutek) in 1466 or 1467, as both his brother Qasim and his son Ibrahim had wished to succeed him. Mäxmüd's widow travelled to Muscovy, where she married her deceased husband's brother Qasim in accordance with Muslim tradition. Ivan III staged a campaign near Kazan, but the city was not stormed; the defenders only surrendered after the city's water supply was cut off. Around the same time, the Russians won a major victory in the Battle of Zvenichiv Bor [ru] (1468). The 1467–1469 war ended in Muscovy's favour. Nevertheless, Ivan didn't succeed in placing his candidate Qasim on the Kazan throne.
The main reason for new war was another succession crisis in Kazan. For several years, Khan Ilham and Möxämmädämin succeeded each other, but the former soon won the victory. His policy was directed against Russia and was based on an alliance with Great Horde. Concerned by these circumstances, Moscow urgently mobilized forces and started a war.

## Siege
### Preparation

For the war, the Russians gathered significant forces, they were distributed by titular regiment [ru] as follows:
| Russian army | Army Commander | Advanced regiment | Right-hand regiment | Left-hand regiment | Cavalry |
| Generals | Daniil Kholmsky | Semyon Ryapolovsky [ru] | Alexander Obelensky | Semyon Yaroslavsky | Fyodor Khripun |
Formally, Ivan Vasilyevich was the commander, but he did not take part directly.

### Military operations

The Muscovite army moved out on 11 April (or 12 April, according to other sources) from Nizhny Novgorod. The flotilla on the Volga was moving along with the ground army at an average daily speed of 30 kilometers. In parallel, the Tatars decided to immediately stop the Russian offensive, preventing a siege. On the river Sviyaga a general battle took place, the details of which are unknown, but the Russians remained victorious. On 18 May, the Muscovites approached the outskirts of the city. The Ali-Gaza corps of Kazan was initially successful in obstructing the Muscovite siege preparations; its raids inflicted heavy losses on the Russians, but nevertheless, the corps was defeated.
After that, a slow and systematic siege began, sorties from the city were fought off and demoralisation began in the city among the garrison and residents. On 9 July, Kazan surrendered. Khan Ilham, his children and his wife were captured, and the khanate became dependent on Russia. The whole capital rejoiced at the arrival of such a noble prisoner, subsequently the Tatars were kept prisoners in the Moscow Kremlin. This time, Ivan III achieved a complete victory over his enemy on the first attempt, creating a single state, and skillfully managing its resources, he snatched the initiative from Kazan's hands, as well as the success was affected by the fact that two Russian armies successfully interacted with each other and fought off active Tatar raids.

## Outcome

With the restoration of Möxämmädämin to the throne, the vassalage of the Khanate of Kazan to Muscovy resumed, lasting until 1496. In Tatar historiography, this time came to be known as the quiet decade. Ivan III widely celebrated the victory: parades and bells were played in Moscow to mark the occasion. Ivan considered the capture of khan Ilham Ghali of Kazan retribution for the capture of his father 42 years ago. At the end of the war, Ivan also assumed the title of Lord of Volga Bulgaria. Later, the troops of the Kazan Khanate belonged to the Russian ruler and went on campaigns at his request.