With its first Tranche 1 launch complete, the Space Development Agency has begun deploying a regional mesh network to enhance data relay from low Earth orbit.

U.S.-India relations have taken a turn for the worse, raising questions about the endurance of defense cooperation between Washington and New Delhi.

Ukraine is looking to expand the number of weapons it carries on a newly set up defense marketplace.

House appropriators have joined their Senate counterparts in approving a budget measure that opposes the deep cut to NASA proposed by the White House.

A recent series of demonstration flights shows that the Boeing MQ-28 now leads an international pack of Collaborative Combat Aircraft projects.

Ukrainian President Volodymyr Zelenskyy told European leaders Sept. 10 that Europe and Ukraine need a ”joint air defense system and [to] create an effective air shield."

The U.S. Air Force search for a new military leader broadened to more retirees and lieutenant generals after a leading contender faced new criticism on social media, sources say.

Royal Netherlands Air Force F-35s shot down Russian drones as part of a NATO mission to help protect Polish air space, the Dutch defense minister confirmed.