American defense contractor L3 Technologies Inc. will pay tens of millions in fines after admitting to submitting a slew of false business info to U.S. military departments and other federal agencies.

Defense Secretary Pete Hegseth has accepted a luxury Boeing 747 aircraft from Qatar for President Donald Trump to use as Air Force One, the Pentagon said Wednesday, despite ongoing questions about the ethics and legality of taking the expensive gift from a foreign nation.

The Conversation U.S. asked Iain Boyd, an aerospace engineer and director of the Center for National Security Initiatives at the University of Colorado Boulder, about the Golden Dome plan and the feasibility of Trump’s claims. Boyd receives funding for research unrelated to Golden Dome from defense contractor Lockheed Martin.

Donald Trump announced the initial plans for hisd "Golden Dome" missile defense plan at the White House Tuesday afternoon.

The United States and United Arab Emirates are deepening their commercial and defensive ties following President Donald Trump's recent diplomatic trip to the Middle East.

Secretary of Defense Pete Hegseth hosted a Christian prayer service on Wednesday at the Pentagon for employees that included a sermon by his hometown pastor who said President Donald Trump had been “sovereignly appointed.

The Trump administration plans to establish a “Major Defense Partnership” with the United Arab Emirates (UAE), bilateral cooperation that could mean joint weapons development and closer military

President Donald Trump announced details Tuesday about his "Golden Dome" missile defense shield that is expected to cost $175 billion and be "fully operational" by the end of his term.