How Russia's gradual gains in the face of fierce Ukrainian opposition have affected the front line in recent months.

On the war’s fourth anniversary, Russia occupies 20 percent of Ukraine’s territory, but the front line shifts slowly.

Ukraine-Russia war latest: Nationwide alert sounded in Ukraine after Russian strikes kill seven in Kharkiv - Putin's forces ...

A map of potential nuclear targets in the US has resurfaced as tensions continue to rise between some of the world's most powerful countries.

Reuters.com is your online source for the latest news stories and current events, ensuring our readers up to date with any ...

Russia launched its full-scale invasion of Ukraine four years ago, and the fighting continues. Here's a look at where the war ...

Russia hoped to overthrow Ukraine's pro-Western government, but Moscow's war has dragged on for more than three years.