Russia launched its biggest barrage of the war with nearly 500 drones at Ukraine, while the Kremlin says it remains open to prisoner exchanges.

Russia has launched a total of 499 drones and missiles at Ukraine overnight on Monday, specifically targeting western regions of Ukraine. Kyiv has neutralised most of the incoming targets, including Kinzhal ballistic missiles.

Russia has bombarded Ukraine with the largest attack of the conflict, launching 479 drones overnight in a bold offensive, the Ukrainian air force said.