Siege of Reval (1577)

Siege of Reval
Part of the Livonian War

Siege of Reval, by Johann Jakob Wick
DateJanuary 23 – March 13, 1577
Location
Reval (Modern day Tallinn), Estonia
Result Swedish victory
Belligerents
Kingdom of Sweden Tsardom of Russia
Commanders and leaders
Henrik Klasson Horn
Carl Henriksson Horn
Ivo Skenkenberg
Lars von Köllen 
Ivan IV
Fjodor Mustislavski
Ivan Kolzoff 
Ivan Men'shoi Sheremetev 
Units involved
Reval Garrison Unknown
Strength
Unknown amount of men
100 guns
28,000 to 50,000 men
28–200 guns
Casualties and losses
100 killed 3,000–4,000 casualties

The siege of Reval (1577) was a failed siege conducted by Tsar Ivan IV against the Swedish city of Reval during the Livonian War. Despite being able to occupy eastern Livonia, the Russian campaign eventually ended in failure due to the Russians failing to capture Reval.