WASHINGTON—Russia and Ukraine will “immediately” begin ceasefire negotiations, President Donald Trump said Monday after separate calls with the leaders of both countries meant to spur progress toward ...

Taken together, the news was hardly encouraging: In the wake of a key diplomatic opportunity, Trump backed off his own goal of an immediate ceasefire in Ukraine, instead setting the stage for possible ...

Ukraine’s leader has agreed to almost everything President Trump wants but Trump has put no pressure on Russian President ...

Russia launched more than 100 drones into Ukraine following the conclusion of a phone call between Presidents Donald Trump and Vladimir Putin.