The last US combat personnel serving in Iraq departed that nation on Dec. 18, 2011, ending the phased withdrawal of US forces after a war and subsequent stability operation that began there in March 2003. See our coverage of the event: Last Troops out of Iraq and Last US Military Flight Leaves Iraq. (See also: The Last Days in Iraq from Air Force Magazine’s March 2012 issue.)
The Air Force is leaning toward a less-sophisticated autonomous aircraft in the second increment of the Collaborative Combat Aircraft, the services chief futurist said. He also suggested that the next increment of CCA may be air-launched, a la the "Rapid Dragon" experiments conducted by the service in recent years.