President Donald Trump seems to have learned the lesson painfully gleaned by all his 21st-century predecessors: You can’t ...

U.S. Secretary of State Marco Rubio is wrapping his up his second and final day at a Southeast Asian security conference with ...

US Secretary of State Marco Rubio and his Chinese counterpart Wang Yi are set to meet on the sidelines of an ASEAN meeting.

U.S. Secretary of State Marco Rubio and his Russian counterpart will meet Thursday in Malaysia for what could be a testy ...

U.S. Secretary of State Marco Rubio will meet Chinese Foreign Minister Wang Yi in Kuala Lumpur on Friday, the State ...

The co-sponsors of new bipartisan U.S. sanctions package targeting Russia have briefed European allies and Ukraine on the ...

Some of Iran’s underground stockpile of near-bomb-grade enriched uranium survived U.S. and Israeli attacks last month and may ...

This year’s 10-day live-fire Han Kuang drills are the longest yet and follow the delivery of a range of new weaponry from ...

Helsing’s autonomous Gripen flights represent the leading edge of a growing global race to develop uncrewed fighter aircraft.

With Beijing likely to rely on asymmetric capabilities rather than landing soldiers to invade, America can help siege-proof ...