It's unclear who'll take over at the Pentagon and the military services when the top leaders all step down Monday as ...

With the current Pentagon leaders set to step down on Inauguration Day, uncertainty looms over who will temporarily fill key ...

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 ...