Ukraine Hits FSB Headquarters and Air Defense System in Occupied Kherson Region — ~100 Russian Personnel Killed or Wounded

On May 22, 2026 (Day 1,548), President Zelensky reported in his nightly address that Ukraine struck an FSB (Russian Federal Security Service) headquarters and an air defense system in Russian-occupied parts of the Kherson region, killing and wounding nearly 100 Russian personnel combined. The double-strike targeted critical Russian security and military infrastructure in the occupied right-bank Kherson Oblast area Russia controls south of the Dnipro River delta zone. The FSB maintains intelligence, counterintelligence, and occupation administration operations in occupied Ukrainian territories; destroying its headquarters disrupts Russian security apparatus command across Kherson Oblast. The simultaneous destruction of an air defense system extends Ukraine's 2026 campaign to systematically eliminate Russian air defense coverage — ISW documented 129+ Russian air defense systems destroyed year-to-date before this strike. The strike demonstrates Ukraine's ability to conduct precise deep-rear operations in occupied Kherson Oblast, complicating Russian force protection there. Zelensky highlighted both strikes in his evening address as examples of Ukraine's sustained precision campaign against Russian military assets in occupied territory.