The Boeing X-45 unmanned combat air vehicle is a concept demonstrator for a "next generation" of completely autonomous military aircraft, developed by Boeing's Phantom Works. Manufactured by Boeing In
Boeing X-45A
X-45A underside with weapons bay door open
Boeing X-45 at the National Museum of the United States Air Force.
The Northrop Grumman X-47 is a demonstration unmanned combat aerial vehicle. The X-47 began as part of DARPA's J-UCAS program, and is now part of the United States Navy's UCAS-D program to create a ca
Boeing X-45
…Aircraft of comparable role, configuration, and era Northrop Grumman X-47A Pegasus Lockheed Martin Polecat…