An investigation continues after six U.S. service members were killed when their KC-135 plane crashed in western Iraq. Here's what to know.

President Donald Trump said the U.S. bombed military sites Friday on an island vital to Iran’s oil network, while an American official said 2,500 more Marines and an amphibious assault ship are being ...

U.S. military officials said the aircraft was in “friendly” airspace, supporting operations against Iran when an unspecified incident involving another aircraft occurred in western Iraq.