January 27, 1991

Nellis Air Force Base, Nev.—a longtime hub for A-10 Thunderbolt II tactical training, operational testing and maintenance—ended nearly a half-century of flying the venerable Warthog on Sept. 22.

The Air Force’s HH-60G Pave Hawk helicopter made its final flight earlier this month. The 129th Rescue Wing retired its last HH-60G with a final flight and ceremony on Sept. 10 at Moffett Air National Guard Base, Calif. The Pave Hawk is being replaced by an updated model, HH-60W Jolly…

A recent two-week experiment tested how Airmen and Guardians can team with machines and artificial intelligence to enhance command and control in complex scenarios—with researchers measuring everything from the heart rate of participants to the quality of their decision-making.

As the Space Force eyes a possible fivefold increase in the number of satellites it operates on orbit, defense officials are looking for ways to shore up the industrial base to support that growth, which is expected over the next three to five years.

A misaligned vane in an F-16 engine that field-level maintainers cannot see to inspect caused one of the U.S. Air Force's Thunderbird jets to crash last December, a new report concludes. The same problem led another F-16 to crash 20 months earlier.