A major Ukrainian strike last week in the Black Sea killed the commander of the Russian naval fleet there, according to Ukraine. Adm. Viktor Sokolov, commander of the Russian Black Sea fleet, was among 34 officers killed in the strike that destroyed the headquarters for the fleet, Ukraine’s Special Operation Forces said in a Monday Telegram post. Ukrainian officials also claimed the headquarters was destroyed so badly that it “cannot be restored.” The headquarters strike injured another 105 Russian soldiers, Ukrainian officials claimed.