Ukrainian strikes killed 4 in Crimea. Sergei Aksyonov reported drone strike killing 1, injuring 3; facilities attack killing 3, injuring 7. Zelenskiy said Ukraine aims to end war on equal footing; Sevastopol governor intercepted 20 drones. Russian shelling killed 3 in Kramatorsk; 8 injured in Dnipro after systematic strikes. Ukraine attacked St Petersburg oil terminal, targeting energy to disrupt Kremlin