"Trump might forget about Greenland. But also, he might not. Nobody knows. He operates on whims," @anneapplebaum writes.

U.S. duties could nudge the European Union toward protectionist measures and away from free trade.

The defense ministers of Europe’s five top military spenders say they intend to continue increasing their investments in ...

Donald Trump's suggestion that NATO members should allocate 5% of their GDP on defense has prompted mixed reactions in Europe ...

The Continent can no longer count on the U.S. for unconditional security support.

Europe’s defense industry must consolidate to meet production needs in the coming years as the continent faces Russian ...

World leaders have been rushing to get on Donald Trump’s good side since his reelection as US president, arguably none more ...

Europe’s generous welfare states are coming under increasing strain as weak economic growth collides with rising demands on government budgets, particularly from aging populations.

Jake Sullivan, the national security adviser, said in an interview that “we’ve just stuck with our theory, which is managed ...

"The terrorists get a vote, and they're voting to keep fighting," former Trump counterterrorism envoy Nathan Sales told ...

European nations will struggle to pick up the pieces if Donald Trump reduces US support for Ukraine - while the incoming ...

Flanked by U.S. flags, President-elect Donald Trump reeled off a list of tech bosses who had flocked to his Mar-a-Lago resort ...