Trump has expressed “disgust” with European allies for not joining the U.S.-Israeli war with Iran, and has mused with aides ...

The North Atlantic Treaty Organization (NATO) marked its 77th anniversary on Saturday as renewed questions emerged over the ...

This week, for the third time since its full-scale invasion of Ukraine, Russia claimed it fully occupied Ukraine’s Luhansk ...

The S&P 500 rallied 2.9% during the quarter's final trading session, reducing Q1 losses to 4.6%. Read more here.

The Strait of Hormuz crisis exposed NATO's deep fault lines as Germany refused to act and Spain denied airspace, revealing ...

Iran fired more missiles at Israel and Gulf Arab states Thursday, demonstrating Tehran’s continued ability to strike its ...

U.S. President Donald Trump says the U.S. will keep hitting Iran “extremely hard” even though he says all his military objectives have been met or exceeded. He didn't mention negotiations ...

President Donald Trump is reexamining the U.S. relationship with NATO over his anger with allies who refused to join the war ...

Follow NBC News' latest coverage on the Iran war, Trump's ground operation threats, peace talks and energy prices.