President Obama has nominated Army Lt. Gen. Charles Jacoby for his fourth star for assignment as commander of NORAD and US Northern Command at Peterson AFB, Colo., announced the Pentagon Tuesday. Jacoby would replace Adm. James Winnefeld, who’s been tapped to be the Joint Chiefs’ vice chairman. Jacoby is currently the Joint Staff’s director of strategic plans and policy.
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.