"All night, Ukraine was under a massive attack by Russia," Zelenskyy said on Telegram. Polish and NATO-aligned aircraft scrambled overnight as Russian missiles targeted western Ukraine near the Polish border. The move came days after NATO jets shot down Russian drones over Poland, and amid heightened concern that Moscow's campaign could spill beyond Ukraine. Ukraine struck back overnight, hitting two Russian oil refineries in Samara and Saratov, causing explosions and fires. Russia's Defense Ministry said its forces intercepted 149 Ukrainian drones overnight and claimed strikes on Ukrainian military-industrial targets using precision weapons.