Donald Trump seems to have no problem with what Russian President Vladimir Putin told him in a recent phone call.

The audacious attacks on Russian airfields highlight the power of unconventional, asymmetric warfare — and the threat to U.S.

Ukrainian intelligence officials released new footage on Tuesday showing a dramatic series of drone strikes on Russian ...

Vladimir Putin and Donald Trump held their previous phone call on May 19, after the first round of the Istanbul talks between Russia and Ukraine ...

Ukraine’s president wants his Western backers to speed up deliveries of air defense systems to counter Russian missile ...

Live updates and the latest news as Elon Musk's criticism of the House-passed Trump agenda bill shows GOP divisions and ...

Ukraine’s Western backers are gathering to drum up more weapons and ammunition for the country’s efforts to repel Russia’s ...

President Trump said Vladimir Putin told him “very strongly” in a phone call Wednesday that he will respond to Ukraine’s ...

Ukraine’s audacious drone attack on Russian bombers was a show of “skill and audacity” comparable to the US’s assassination ...

A stunning attack in Russia highlights how small drones can be outfitted with new software and components to turn them into ...