Ukraine Pushes Russia Back in Fierce Donetsk Fighting
Ukrainian troops have pushed Russian forces into retreat across eastern Donetsk, rolling back Moscow’s spring gains around the strategic hub of Lyman. The counteroffensive, designated Operation Vivaldi, has seized 175 square kilometres as Ukrainian units advance towards high ground at Kryva Luka to block any assault on Sloviansk and Kramatorsk. Russia stumbles over its own…