The Northrop Grumman X-47B marked a major step in the U.S. Navy’s effort to develop a carrier-capable unmanned combat ...

Here’s What You Need to Remember: The current drone-centered mission scope is largely surveillance and refueling, as evidenced by a first-of-its-kind MQ-25 Stingray carrier-launched refueler drone now ...

Northrop Grumman's X-47B unmanned combat aircraft system demonstrator was hoisted aboard the U.S. Navy aircraft carrier USS Truman at NAS Norfolk, Va., on Nov. 26 ,to begin several weeks of deck ...

The U.S. Navy has quietly added new sea trials to its X-47B demonstration, but an actual hook-up and passing of gas through an automated aerial refueling (AAR) system remains an elusive goal. Navy ...