President Biden’s longtime aide rallied scores of nations to defend Ukraine but then became a villain to the many critics of U.S. support for Israel’s war in Gaza.

As C.I.A. director, William J. Burns was deeply focused on China and Russia when the Middle East conflict plunged him back ...

Former fighter pilot and U.S. Space Force commander Matthew Lohmeier will serve as Air Force undersecretary, according to a Truth Social post from President-elect Donald Trump.

I examine what is happening with President-elect Donald Trump’s transition to the White House. This week: Donald Trump has ...

As President Biden's term ends, his administration's focus on diversity is highlighted by historic appointments, including the first Native American Cabinet official and the first female Treasury ...

Combat veteran and former Fox News host Pete Hegseth is among President-elect Trump's more controversial cabinet nominees.

Pete Hegseth does not have the necessary character, temperament and qualifications for Secretary of Defense, and Sen. Curtis ...

See 13 of the week’s most interesting images from around the world, as selected by Washington Post photo editors.

Stacy Matassa, an operations research system analyst, or ORSA, with the U.S. Army Communications-Electronics Command G8 ...

The U.S. secretary of state and the foreign ministers of Australia, India and Japan are expected to meet in Washington on ...

Trump said on social media that Troy Meink, currently the principal director of the National Reconnaissance Office, was his ...

Defense Secretary Lloyd Austin is bidding farewell to the forces and personnel he's led through a tumultuous term.