Ukraine Strikes Russian FSB HQ and Air Defense System — ~100 Total Killed/Wounded in Combined Operations

Simultaneously with the Operation Snow for Akhmat strike on the Snizhne drone pilot academy, Ukrainian forces executed a separate precision strike targeting a Russian FSB (Federal Security Service) headquarters and an air defense installation in occupied eastern Ukraine. President Zelensky confirmed that the combined May 22 strikes — the Snizhne drone academy, the FSB headquarters, and the air defense system — killed and wounded nearly 100 Russian personnel in total. The FSB presence in occupied Ukrainian territory coordinates counterintelligence, filtration operations, and suppression of civilian resistance. Striking FSB command nodes degrades Russia's ability to conduct occupation security operations. The coordinated multi-target strikes on the same night — drone pilot training, security services, and air defense — reflect the operational sophistication of Ukraine's Unmanned Systems Forces and SBU in May 2026. The exact location of the FSB headquarters and air defense system was not disclosed for operational security reasons.