The Small Diameter Bomb, a satellite-guided, 250-pound class munition, passes its first live weapons tests. Carried aboard an F-15E Strike Eagle at 15,000 feet, the SDB successfully strikes a scoring board at White Sands Missile Range, N.M. Two days later, in its second test, the SDB destroys a Russian rocket launcher.
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.

