President Obama nominated Maj. Gen. Samuel Cox for promotion to the rank of lieutenant general to join the Air Staff as deputy chief of staff for manpower, personnel, and services, announced the Pentagon on Monday. Cox, who has been US Transportation Command’s director of operations and plans since June 2012, would replace Lt. Gen. Darrell Jones, who has held the position since December 2010. The nomination requires the Senate’s confirmation.
The Space Force is switching up rockets for its next GPS mission—and trying to go faster than ever in preparing the satellite for launch. The goal is to take the satellite bus from storage to orbit in around three months, well ahead of the 24 months it can sometimes take the…