Siege of Alexandrovsky fort

Siege of Alexandrovsky fort
Part of Adai rebellion
View of the fort in 1870
Date 17–22 April [O.S. 5–10 April] 1870 Location Alexandrovsky Fort, Russian Empire (Modern day Kazakhstan) Result Russian victory
Belligerents
Russia	Adai rebels
Commanders and leaders
Egor Zelenin [ru]	Isa Tlenbaev [ru]
Strength
150	10,000
Casualties and losses
Light	Heavy

The siege of Alexandrovsky fort (Russian: Осада Александровского форта) was an unsuccessful attempt by the Kazakh rebels to take the only fortified fort in the region, the expedition arrived in time and saved the garrison from death.