ASTANA (Reuters) - Kazakh police are investigating the brief appearance of the Ukrainian flag on a large LED screen in the ...

Three experts spoke to Newsweek about the possibility of Moscow firing nuclear weapons into Ukraine as tensions escalate.

Russia on Wednesday warned the U.S. to stop what it said was a “spiral of escalation” over Ukraine as Washington moves to ...

NATO Secretary General Mark Rutte said on Wednesday that Ukraine is not in a strong enough position to begin negotiating an ...

President-elect Donald Trump will nominate Gen. Keith Kellogg to serve as assistant to the president and special envoy for ...

President-elect Donald Trump has nominated Keith Kellogg, a former national security adviser and retired lieutenant general ...

President-elect Donald Trump said he is nominating Keith Kellogg as the special envoy for Ukraine and Russia, enlisting a ...

President-elect Donald Trump on Wednesday said he will nominate retired General Keith Kellogg to serve as Assistant to the ...

Vladimir Putin has warned that Moscow may order strikes on "decision-making centres" in Kyiv. It follows a "massive" attack ...

Putin launches ‘massive’ cruise missile attack on Ukraine energy grid - Explosions heard across Ukraine as hundreds of ...

Ukraine's energy infrastructure was under "massive" attack by Russia this morning, according to the Ukrainian energy minister ...

Moscow threatens retaliation for permitting Ukraine to strike inside Russia, keeping alive its implied nuclear menace.