February 20, 1948

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.

The Air Force and industry partners have broken ground on a prototype launch silo for the service’s next-generation Sentinel nuclear intercontinental ballistic missile.

Pentagon leaders, eager to move fast and avoid pitfalls that have plagued defense acquisition in the past, are handing authorities and oversight for some of their biggest programs to officers outside the traditional structure. But the Air Force and Space Force four-stars given those responsibilities say they don’t intend their jobs to be a permanent change to the system.

Amid persistent development and testing delays, the Space Force is considering canceling a long-delayed effort to develop a ground system to manage its newest GPS satellites, a spokesperson told Air & Space Forces Magazine.

Defense Secretary Pete Hegseth recently ordered chaplains to shed their officer rank insignia to make them more approachable to lower ranks—a move that has sparked a debate over why chaplains need to be viewed as officers.