The first F-35 Lightning II Joint Strike Fighter test aircraft-dubbed AA-1-in the Air Force’s conventional takeoff and landing configuration arrives at Edwards AFB, Calif., for three weeks of testing. AA-1 is not a production-equivalent version. (See the Dec. 19, 2008 entry on AF-1.)
2026 NDAA: 5 Highlights for Airmen and Guardians
Dec. 18, 2025
President Donald Trump signed the 2026 National Defense Authorization Act on Dec. 18, a day after Congress passed the annual defense policy bill for the 65th consecutive year. Here’s what it means for the Air Force and Space Force.

