Operation Ring

Operation Ring — codename for the May 1991 military operation conducted by Soviet Internal Security Forces and OMON units in the Armenian populated regions of Western Azerbaijan in the Lesser Caucasus mountains, the Shusha, Martakert and Hadrut regions.

• Azerbaijan
• 📅 Apr 30, 1991–May 15, 1991
• 🌐 6 language editions
• 📈 74.7/100 popularity
• War & armed conflict