Russia launched an overnight barrage of drones and cruise and ballistic missiles at Kyiv, Ukraine's air force said early Monday. Multiple series of explosions rocked the Ukrainian capital in the early hours of Monday, sending residents into bomb shelters. Polish and allied aircraft were activated early Monday to safeguard Polish airspace after Russia's air strikes on Ukraine, the Operational Command of the Polish armed forces said. Read FRANCE 24’s liveblog for all the latest developments in the war in Ukraine.Â