Prototype UAV Returns From War: 
Global Hawk UAV No. 3, a pre-production model, has returned to Edwards AFB, Calif., after spending three years overseas supporting the war on terror. It touched down at Edwards on Feb. 20 and was treated to a celebratory water hosing. Aeronautical Systems Command officials say the UAV logged more than 4,800 combat flight hours. The technology demonstrator, which flew 191 combat sorties out of a total of 249, has been replaced overseas by production Global Hawks.
F-35As from the Vermont Air National Guard have deployed to Puerto Rico in recent days, continuing a major buildup of U.S. Air Force assets in Latin America aimed at combating drug trafficking and pressuring the regime of Venezuelan leader Nicolas Maduro.
