Air Force Reserve Command has installed Maj. Gen. Richard C. Collins as head of 10th Air Force, headquartered at NAS JRB Fort Worth. Collins replaces Maj. Gen. Allan R. Poulin, who has become AFRC vice commander. Poulin, in turn, replaces Maj. Gen. David E. Tanzi, who retires next month.
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.