An 80-year economic illusion has ended and the comfortable post-Cold War interlude has given way to a more raw and Hobbesian ...

Senior officials from the U.S., Ukraine and several European countries plan to meet this weekend in the U.K. to try to reach ...

Kurt Volker is an American former ambassador to NATO and former special representative for Ukraine. Nico Lange is a former ...

European officials have rejected Russian President Vladimir Putin’s demands that Ukraine give up its territories annexed during his war, pushing their own proposal ahead of the meeting ...

BERLIN—European powers and Ukraine responded to Vladimir Putin’s cease-fire plan with a counterproposal that they say must serve as a framework so that coming talks between President Trump and the ...

Spain said it would not go with the US-made F-35 and would instead look at options like Europe's Eurofighter and FCAS.

Ukraine and its allies are concerned that President Trump and President Vladimir V. Putin of Russia will do a deal without ...

President Donald Trump recently secured a historic victory at the NATO summit, as all but one alliance member committed to ...

General Christopher Donahue, commander of U.S. Army Europe and Africa, said allies could seize Kaliningrad "in a timeframe ...

Dutch defense minister announces €500 million contribution to Trump-NATO agreement funding U.S. Patriot missiles and air ...

NATO members have started moving weapons to Kyiv under a new Trump-led initiative that leaves US taxpayers off the hook.

The defense alliance of 32 countries is planning to invest billions in its security over the coming decade. But it’s a splurge that some European NATO members, saddled with huge debt burdens ...