The EU and Britain announced new sanctions against Russia on Tuesday without waiting for the United States to join them, a ...

A senior Ukrainian officials says an exchange of prisoners between Russia and Ukraine from their more than three-year war is ...

Unjammable, lethal, and accurate, fibre-optic tethered drones are revolutionizing the battlefield — and giving Moscow an ...

The U.S. National Security Agency says hackers working for Russian military intelligence tried to access the systems of ...

The Vatican has a deep history of conflict mediation, with varying degrees of success. An effort by the pope to end the war ...

In the early 19th century, one of the founding fathers of modern war studies, the Prussian general and military historian ...

An end to Russian sanctions would sabotage America’s rise as a global energy superpower. Trump, the businessman, understands this better than Trump, the “peacemaker.” ...

CHERNIHIV REGION, Ukraine — (AP) — A major prisoner exchange between Russia and Ukraine began Friday, the countries said, in ...

Russia and Ukraine will "immediately" begin ceasefire negotiations, President Donald Trump said Monday after separate calls ...

Ukraine will ask the EU next week to consider big new steps to isolate Moscow, including seizing Russian assets and bringing ...

Kyiv’s European allies slapped new sanctions Tuesday on Moscow, a day after a phone call between U.S. President Donald Trump ...