He estimates hundreds of incidents occur annually that baffle military leaders.

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

Christopher Mellon, a former high-ranking official in the U.S. Defense Department, says U.S. military leaders are baffled by ...

Autonomous boats helped escort a U.S. Army vessel during a recent military exercise, the Army said, in a demonstration of how uncrewed assets are changing maritime operations. Soldiers from the 125th ...