Air Force 
and Northrop Grumman officials officially unveiled the Block 40 RQ-4 Global Hawk unmanned aerial vehicle at the company’s Palmdale, Calif., facility June 25. It is the first of 15 aircraft in the latest iteration of the high-flying reconnaissance UAV and includes the multi-platform radar technology insertion program (MP-RTIP) sensor. USAF expects to begin fielding the Block 40 aircraft at Grand Forks AFB, N.D., next year. In a company release, Duke Dufresne, sector vice president for Northrop’s strike and surveillance systems division, said that with the new sensor, which just completed initial testing last month, “the Block 40 aircraft will provide game-changing situational awareness for our warfighters with its unprecedented capability to detect, track, and identify stationary and moving targets.” The aircraft, AF-18, is slated to begin flight tests in July.
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.