Russia's abduction and deportation of thousands of Ukrainian children could amount to the crime of genocide, according to the OSCE special rapporteur.

These demands – virtually unchanged since the beginning of the war – include a lifting of sanctions against Russia and no ...

Russia and Ukraine struck each other with hundreds of drones on Sunday, throwing Russian air travel in disarray, shortly ...

"The US has to make sure that the stockpiles are at the level we need for the U.S. to have, because they are crucial for our ...

Does President Donald Trump even know what he would like Russia and Ukraine to do in the war they’ve been fighting for 3½ ...

The replacement of Ukraine’s Ambassador to the United States, Oksana Markarova, is a completely logical step, especially ...

But Ukraine’s military drama is only one side of the story. Equally worrying is a backdrop of domestic political fracture, ...

Drone warfare between Russia and Ukraine grows more varied and deadly. That means the infantry must adapt. Inside a storied Ukrainian brigade.

The move blindsided the State Department, Ukraine, European allies and members of Congress, who demanded an explanation from ...

Ukraine's need for air defense systems against incoming Russian attacks is exacerbated by the U.S.'s decision to halt some ...

Trump spoke Thursday morning with Russian President Vladimir Putin – two days after the US cut off air defense missiles and ...

He spoke to the Russian president about the war in Ukraine but made no headway on halting the fighting.