Most small UAS are battery powered and limited in flight time—but what about using aerodynamics to boost flight time by soaring the way birds and gliders do?

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.

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.

The Republic of Singapore Air Force is testing mini-UAS as part of an effort to establish a multi-tiered UAS network for swarm, ISR and counter-drone missions.