The department's press secretary said it "has no interest in legitimizing an organization that has invited … architects of ...

A dozen top U.S. military commanders and officials was slated to participate in the Aspen Security Forum this week.

A divided federal appeals court ruled Friday that the U.S. government can throw out plea deals with Khalid Sheikh Mohammed, the accused mastermind of the Sept. 11, 2001, terrorist attacks, and two ...

Federal judges ruled 2-1 that Defense Secretary Austin had legal authority to cancel the Guantánamo Bay plea deal for Khalid Sheikh Mohammed in the 9/11 case.

The court found that Defense Secretary Lloyd J. Austin III had the authority to invalidate a contract reached between the ...

During a Senate Appropriations Committee hearing last month, Secretary of Defense Pete Hegseth believed that a negotiated peace between Russia and Ukraine is possible because "Vladimir Putin knows ...

Chinese dominance in display technologies poses a critical national security threat, demanding urgent US action to secure ...

The Yemen-based Houthis carried out their second attack on a commercial vessel in the Red Sea this week, which resulted in the deaths of three crew members.

Secretary of Defense Pete Hegseth did not inform the White House before he authorized a pause on weapons shipments to Ukraine last week, according to reports. The Morning Joe panel discusses.