Denmark could trigger the European Union’s little-known Article 42.7 if the U.S. attacks Greenland. But it would face high legal, political and military hurdles. BRUSSELS — If President Donald Trump ...

President Donald Trump has pitched NATO into what could become its worst-ever crisis by threatening new tariffs against US allies that oppose his grab for Greenland against the will of its people.

NATO Secretary-General Mark Rutte has declared the alliance will help where it can to help reopen the Strait of Hormuz in a scramble to meet President Trump's demands. Mr Rutte made the remarks during ...

Add Yahoo as a preferred source to see more of our stories on Google. Alliance member flags at NATO headquarters in Brussels. (Yves Herman/Reuters) President Trump is seriously considering pulling the ...

Amid doubts over President Trump’s commitment to the alliance, an administration official told a NATO gathering that the U.S. is pulling back, but not abandoning European security. By Steven Erlanger ...