Boeing X-45A
C Unmanned Combat Aerial System (UCAS)

A Boeing Joint Unmanned Combat Air Systems X-45A demonstrator on the runway at Edwards Air Force Base, Calif., undergoes a preflight systems check prior to a recent test flight. Ron Bookout photo.

Boeing is working with its Department of Defense customers on an array of global strike solutions, including (from front to back) the X-45C, F/A-18F Super Hornet, and F-15E Strike Eagle. Photo: Boeing

A Boeing Joint Unmanned Combat Air Systems X-45A demonstrator flies over a test range recently near Edwards Air Force Base, Calif. Two X-45As completed their graduation combat demonstration flight August 10, 2005. (NASA image)