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

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

European powers have forged ahead with fresh sanctions on Russia, intensifying pressure on Moscow – and on Washington – to ...

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

The Kremlin indicated on Wednesday that President Donald Trump's "Golden Dome" missile shield plans could force the ...

KYIV, Ukraine (AP) — Kyiv’s European allies slapped new sanctions Tuesday on Moscow, a day after a phone call between U.S.

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

Lindsey Graham's push to sanction Russia continues to earn bipartisan support in the Senate, even as President Donald Trump ...

WASHINGTON (AP) — Russia and Ukraine will “immediately” begin ceasefire negotiations, President Donald Trump said Monday ...

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.” ...

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

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