Defense

It's the highest-level visit by the Trump administration to the war-torn country since Treasury Secretary Scott Bessent traveled to Kyiv in February.

The president's comments, which could antagonize Israel, come a day before he welcomes Saudi Crown Prince Mohammed bin Salman to the White House.

Administration allies say they are fed up with the Defense Department’s third-most senior leader and his foreign policy surprises.

The Pentagon chief offered a rare message of unity in a Friday speech to executives.

The unprecedented move follows a high-profile fight over who will run the space agency.

Prime Minister Mark Carney’s budget, released Tuesday, calls for a new industrial strategy and a multibillion-dollar project to bolster Ottawa’s defense spending.

His career was about the accumulation of power — and the use of it.

The former, and possibly future, nominee for the space agency said he did not intend for the document’s public release.

Defense secretary praises U.S.-China relations but says better communications needed to “deconflict and deescalate any problems that arise.”

The country faces a slew of safety, ethical and logistical challenges to restart long-halted nuclear tests. It could still happen.

Lawmakers left frustrated after a classified briefing with department officials.

The troops have been patrolling high-profile areas and collecting trash.

South Korea’s nuclear submarine development plans reflect Seoul’s concerns about potential Chinese and North Korean aggression.

The Defense secretary will announce changes to the Pentagon’s weapons purchases at an unusual gathering of defense industry executives.

Japanese Prime Minister Sanae Takaichi faces an early leadership test in managing Trump’s concerns about Japanese investment and defense spending

The Defense secretary’s decision to place his senior military aide in a top Army post represents a new front in his efforts to overhaul the Pentagon.

White House and military officials will not say who the donor is or whether the gift has been properly vetted.

The move is a major escalation of warships in the region.

It’s a surprising turn in Washington, where nominees rarely get this kind of second chance.

The U.S. military is now operating in the Pacific — and apparently targeting Colombian vessels.