Britain and France are at the forefront of the effort by a group of European countries that are concerned US security ...

Politicians from across parties voiced alarm in the Commons after the US president's bombshell call with Vladimir Putin ...

Opinion: The U.S. Defense Department might benefit from leveraging commercial technology more aggressively, argue RAND ...

Britain has started supplying Ukraine with surface-to-air missiles that can be launched from shipping containers ...

As Ukrainian attacks wipe out their tanks and armoured vehicles, Moscow’s troops adopt new tactics amid ammunition woes.

The Gravehawk system is designed to launch R-73 air-to-air missiles from a ground-based platform disguised as a common ...

Ukraine struck Russia's largest steel plant and an oil pumping station this week while Donald Trump and Vladimir Putin ...

MUNICH — Europe’s had a lot of “wake up call” moments since the rise of President DONALD TRUMP began a decade ago. Is today ...

Ukraine’s nuclear ghosts have been stirred up again after a drone armed with a warhead hit the protective outer shell of the ...

In his second big speech in Europe this week, the vice president will address the Munich Security Conference, days after ...

It is not hard to picture a typical nuclear disarmament activist: there is the untidy beard, the tie-dye T-shirt and the ...

By saying Ukraine’s NATO membership is “impractical” and the return of Russian-occupied territories to Kyiv is “unrealistic,” the Trump administration is giving its blessing to key items on President ...