'We are only getting stronger,' regional governor says as Russian forces further advance on city of Severodonetsk. 'Hatred of the enemy, faith in our victory make us unbreakable'

Comments come as Russian forces solidify their hold on eastern Donbas region and start pushing toward Kramatorsk

Kyiv prosecutor says allegations include forceful transfer of people into Russia as well as killings, torture and other atrocities

Ukrainian president's visit comes as Russian forces said to capture city of Lyman; Zelensky vows to 'defend our land to the last man'

Kyiv says Russian troops have been repelled on the outskirts of strategic city, as 15,000 civilians suffer under 'constant shelling' by Moscow's forces

Luhansk province faces heavy fighting in last areas under Ukraine control; Sievierodonetsk mayor: City being 'systematically destroyed'; US may send long-range rocket systems

Berlin faces accusations from Ukraine that it could do more to help; Russia presses its slow advance into neighbor's east

Addressing World Economic Forum via video link, Zelensky vows Ukraine will reclaim 'all its territories'; Russian lawmakers scrap age cap of 40 for first-time army volunteers

As war rages in east, UK says Russia achieved some 'localized successes' despite Ukrainian resistance; Kremlin-installed official asks Moscow to set up military base in Kherson

Hardliners in Russia urge Kremlin to conduct a mass mobilization and concentrate its resources, as Russian troops remain bogged down outside Ukrainian cities