Russian President Vladimir Putin told President Donald Trump in a phone call Wednesday that he was obligated to respond to ...

The Ukrainian operation was “grounds for a nuclear attack,” declared Vladmir Solovyov, a firebrand host on Russian state TV, ...

Nearly 1 million Russian soldiers have been killed or injured in the country’s full-scale invasion of Ukraine, according to a ...

Ukraine said on Tuesday that it had hit the bridge connecting Russia and the occupied Crimean Peninsula with explosives ...

Video from Ukraine’s intelligence agency, the SBU, has shed light on the bold attack carried out on Russian airbases. CNN’s International Security Editor Nick Paton Walsh analyzes the dramatic footage ...

Ukraine’s large-scale drone attack on Russian air bases thousands of miles behind the front lines is the latest in a long ...

So, Russia and Ukraine are still as far apart as ever, with the two warring countries unable to make a significant ...

Russian forces are advancing in the northern Ukrainian region of Sumy, bringing the regional capital within range of their ...

Ukrainian forces have destroyed dozens of Russian warplanes parked at airfields thousands of miles from the front lines, ...

It was already hard to imagine a breakthrough emerging from the direct talks between Russia and Ukraine set to be renewed in ...

Ukraine’s drone attack against Russian airfields was audacious and daring. But most of all, it was meticulously planned and flawlessly executed.

Russian and Ukrainian delegates met in Istanbul on Monday for their second set of direct peace talks, a day after Kyiv ...