Ever since its full-scale invasion of Ukraine, experts say Russia has stepped up its hybrid war on Western Europe. Attacks on critical infrastructure or using drones to shutdown airports are meant to undermine support for Ukraine.

U.S. envoy Steve Witkoff calls Ukraine and Russia's exchange of 314 prisoners "tangible progress," but acknowledges a lot of work left to end the war.

Many return home physically weakened and emotionally scarred by captivity. For some on both sides of the Ukraine war, that ordeal has now come to an end. Exchange agreed Ukraine and Russia concluded a new round of U.

U.S. special envoy Steve Witkoff and President Donald Trump’s son-in-law Jared Kushner will travel to Abu Dhabi for the next round of talks, two U.S. officials told NBC News.

U.S., Russian and Ukrainian negotiators are back around a table for a second round of technical talks, but in Kyiv, Russian bombs bring suffering and skepticism.

Military capability of Western alliance remains ‘formidable’ even without US commitment, as Putin warns Russia is ‘ready’ to fight a war with Europe

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.

Envoys from Russia and Ukraine are meeting in Abu Dhabi for U.S.-brokered talks aimed at ending the nearly four-year war