Downing Street says British PM Sunak will push allies to pledge more equipment; Ukrainian president is on European tour to bolster military ahead of a planned offensive

Ukrainian president decries 'old evil' of Moscow during address commemorating victory over Nazi Germany, as wave of attack drones are downed in skies over Kyiv

Air force claims 'historic' event stopping incoming Kinzhal rocket; weapon touted by Putin as 'ideal' because so difficult to hit; 1st known use by Ukraine of the defense mechanism

Situation near Zaporizhzhia atomic plant -- Europe's largest -- 'is becoming increasingly unpredictable and potentially dangerous,' says IAEA chief, as escalation feared

Ukrainian officials say delivered system to be deployed in capital in next 2 months as part of pilot program; array does not include missile interception

Kyiv says Russia shelled Kherson eight times early Monday, launched missile strikes across country, as it prepares for widely anticipated counteroffensive against Moscow's forces

Regional governor says 2 people are believed to be trapped under rubble; Ukrainian president says 'terrorist country is doing everything to destroy us'

More than 23,000 apply to join new National Guard contingents, as Bureviy brigade' simulates battle in expected operation aimed at liberating captured regions from the Russians

Spacecraft, named for Israeli scientist Reuven Ramaty, produces brilliant flash over bombarded Ukrainian city, days after US space agency warned retired craft would fall Wednesday

Zelensky slams Russia for 'killing people in broad daylight' after shelling in Sloviansk; Brazil's Lula says US should stop 'encouraging war'