Russia is advancing around Kostyantynivka and in the Sumy region with small, fast-moving units as both sides try a new tactic ...

Russian President Vladimir Putin and U.S. President Donald Trump have held a lengthy phone call to discuss the escalating ...

Ukraine's president said that troops maintained their defensive lines along more than 1,000 kilometers of the front.

Launching weapons from within their territory forces adversaries to look not only outward but also inside for threats, one ...

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions ...

Ukraine said on Saturday it hoped the military escalation between Israel and Iran would not lead to a drop in aid to Kyiv, at ...

Russia and Ukraine exchanged an unreported number of prisoners of war on Saturday during the fourth such exchange during the ...

Families in Ukrainian cities are taking refuge from massive swarms of Russian drones, as Moscow steps up its airborne assault ...

Russia and Ukraine conducted their fourth prisoner swap in a week, the Russian defense ministry said Saturday, and Russia ...

The president told me he was optimistic about ending foreign wars—then he ended our conversation to take a call from Putin.

Ukraine has pretty much given up the idea that it can win a slugfest with Russia on the ground. Its army is pretty much ...

Russian forces have been moving into Sumy region since April when Kremlin leader Vladimir Putin called for the creation of a ...