Drones, such as the U.S. Navy’s formidable stealth drone, the X-47B, have become a prominent part of warfare. However, the craft is no longer used by the U.S. military. Vigorous trials of the X ...

The X-47B, an unmanned combat vehicle built as a demonstration aircraft for the U.S. Navy, had its inaugural flight at California's Edwards Air Force Base on February 4, 2011.

Although deemed a failure, the A-12's ambition paved the way for later successes like the X-47B demonstrator and the MQ-25 Stingray aerial refueler, demonstrating the Navy's continued commitment ...

This video captures the ship's flight over Zurich, Switzerland, in July. Discovery’s First Flight X-47B First Flight “A Feat on the Stellar Path” Pumpkin Practice Move-In Day at NASM ...