Air Combat Command declares initial operational capability with the RQ-4 Global Hawk Block 30 unmanned aerial vehicle. (A Northrop Grumman official on Aug. 16 announces that a Block 30 Global Hawk led the opening air strikes during Operation Odyssey Dawn in Libya.)
Small satellites meant to improve the way the U.S. measures Earth’s magnetic field—an option to expand the military’s position, navigation, and timing enterprise—launched March 30 from Vandenberg Space Force Base, Calif.
