US President Donald Trump claimed his Russian counterpart Vladimir Putin agreed to a week-long pause in attacks on major Ukrainian cities, including the capital, Kyiv, as the country grapples with plummeting winter temperatures,

By Dmitry Antonov and Andrew Osborn MOSCOW, Jan 29 (Reuters) - The Kremlin said on Thursday that Russia had reiterated its invitation for Ukrainian President Volodymyr Zelenskiy to come to Moscow for peace talks,

A new report warns that the number of soldiers killed, injured or missing in Russia's war in Ukraine could reach 2 million by spring

As losses mount, the pace of Russia's advance has at times been slower than the Battle of the Somme during World War I, a report says.

By Olena Harmash KYIV, Jan 30 (Reuters) - Russia and Ukraine said on Friday they had halted strikes on each other's energy infrastructure but differences emerged over the timeframe for the moratorium and there was uncertainty about the next step in talks to end the nearly four-year-old war.

The swift advance of Moscow’s forces into the town of Huliaipole showcases a central challenge for Kyiv: how to defend 700 miles with too few troops.

Officials in Ukraine say that a heavy Russian drone attack on Odesa has killed at least three people and wounded 23, including children and a pregnant woman.

US President Donald Trump said a Russia–Ukraine settlement is “very close” despite hostile relations between Volodymyr Zelenskyy and Vladimir Putin, revealing he asked Putin to temporarily halt attacks on Kyiv during extreme winter conditions.

Russian attacks on Ukraine’s electrical substations could cut power to nuclear plants, increasing risks of meltdown.

Russian attacks on Ukraine have killed one person and wounded 31 overnight, as negotiators from Ukraine, Russia and the United States were set to met in Abu Dhabi for a second day of talks aimed at ending Moscow’s nearly four-year invasion.