Key Facts
- Duration
- Late 1991 – May 1992 (~6 months)
- Refugees displaced
- More than 40,000
- Primary weapon used
- BM-21 Grad multiple-launch rocket systems
- Captured Soviet munitions
- More than 11,000 wagons of rockets
- Siege ended by
- Armenian capture of Shusha, May 8–9 1992
Strategic Narrative Overview
From late 1991, Azerbaijani forces used artillery, BM-21 Grad rocket systems, sniper fire, and aerial attacks against Stepanakert and nearby Armenian settlements, operating primarily from the towns of Khojaly and Shusha. The shelling, conducted under conditions of complete blockade, caused widespread destruction of homes, hospitals, and civilian infrastructure, killing and maiming hundreds of civilians. International humanitarian missions from the Red Cross, UN, and France were prevented from delivering aid.
01 / The Origins
The siege arose from the broader conflict over Nagorno-Karabakh, a predominantly Armenian-populated enclave within Soviet and then independent Azerbaijan. As the Soviet Union collapsed in 1991, Azerbaijan moved to assert control over the territory, encircling Stepanakert, its largest city. Armenian residents were subjected to a total blockade, cut off from Armenia and denied access to international humanitarian aid blocked by Azerbaijani authorities.
03 / The Outcome
The siege collapsed after Armenian forces captured Shusha on May 8–9, 1992, eliminating the main elevated firing position used against Stepanakert. The subsequent opening of the Lachin corridor established a road link between Nagorno-Karabakh and Armenia, ending the enclave's isolation. More than 40,000 people had been displaced and dozens of villages destroyed during the offensive.
Belligerents & Mobilization Analysis
Side A
1 belligerent
Side B
1 belligerent
Kinetic Engagement Axis
Scroll horizontally to view full axis. Events plotted relatively.