Ukraine acknowledged that Moscow had success in Toshkivka and said the Russians were trying to gain a foothold there to make a breakthrough...

Secretary-General Jens Stoltenberg said supplying state-of-the-art weaponry to Ukrainian troops would boost the chance of freeing its easte...

Sievierodonetsk, now largely in ruins, has for weeks been the main focal point of the war. Russia had told Ukrainian forces holed up in a c...

Heavy fighting was still being reported in Sievierodonetsk, the small eastern city that has become the focus of Russia's advance and site o...

The city has become the main target of the Russian offensive in Ukraine's Donbas region - made up of Luhansk and Donetsk provinces -as the ...

The mayor said heavy street fighting continues and artillery bombardments threaten the lives of the estimated 13,000 civilians still shelte...

Russia has concentrated its firepower on the last major population centre still held by Ukrainian forces in the eastern Luhansk province, i...

Military analysts painted the battle as part of a race against time for the Kremlin, which they said wants to complete its capture of the i...

Ukrainian regional officials reported that Russian forces were "storming" the eastern city of Sievierodonetsk, where the fighting has knock...

Russian Defense Ministry spokesman Igor Konashenkov said the city of Lyman had been “completely liberated” by a joint force of Russian sold...

The cities are the last areas under Ukrainian control in Luhansk, one of two provinces that make up the region. Russian forces have made sl...

The bodies were decomposing and a stench permeated the neighborhood, said Petro Andryushchenko, an adviser to the mayor. It's not clear whe...

But the decisive battles of the war's latest phase are still raging further south, where Moscow is attempting to seize the Donbas region of...

Sgt. Vadim Shishimarin was accused of shooting a Ukrainian civilian in the head in a village in the northeastern Sumy region.

While Russian and Ukrainian forces battled along a 551-kilometer (342-mile) wedge of Ukraine's eastern industrial heartland, Polish Preside...

To bolster its defenses, Ukraine's parliament voted Sunday to extend martial law and the mobilization of armed forces for a third time, unt...

Kyiv's stance has become increasingly uncompromising in recent weeks as Russia experienced military setbacks while Ukrainian officials grew...