The Persistent Close Air Support (PCAS) prototype system from DARPA has been demonstrated on the A-10.
This is the first time the system has been integrated on a U.S. Air Force platform. DARPA tested the PCAS on a MV-22 this March.
During this demonstration, the A-10 had ten live-fire weapons engagements using a mixture of laser- and GPS-guided munitions. All completed within the six-minute time frame set by the program.