WASHINGTON—US President Donald Trump said Russian President Vladimir Putin told him “very strongly” in a phone call Wednesday that he will respond to Ukraine’s weekend drone attack on Russian ...

A Latvian soldier serving in Ukraine says real peace is impossible under Putin—and calls for a tougher global stance.

Russian President Vladimir Putin held a phone conversation with Pope Leo XIV on Wednesday, in which he claimed to favour a ...

EDWARD FISHMAN is a Senior Research Scholar at Columbia University’s Center on Global Energy Policy and the author of ...