Russia pounded dozens of targets in eastern Ukraine with airstrikes and artillery as ground forces attempted to encircle the Donbas city of Sievierodonetsk, the Russian Defence Ministry said.
In eastern Ukraine, the Russian air force hit four command centres, a communications point, an anti-aircraft missile system and 87 areas where troops and Ukrainian military equipment amassed as well as seven ammunition stores, the defence ministry said.
Russian artillery hit 73 command points, 578 areas where troops and Ukrainian military equipment amassed, as well as 37 artillery and mortar units in firing positions, the defence ministry said. Russia said it shot down three Ukrainian Su-25 jets.