Elmendorf AFB, Alaska, home to aircraft including the C-17 and F-22, on Sept. 1 became the first Air Force base in the Pacific Rim to blend a thermally stable additive known as Plus 100 to its JP-8 aviation fuel. The additive is said to prevent engine coking and carbon buildup. Preventing these is expected to greatly reduce engine maintenance. (Elmendorf report by A1C Christopher Gross)
The rate of building B-21 bombers would speed up if the fiscal 2026 defense budget passes. But it remains unclear how much capacity would be added, and whether the Air Force would simply build the bombers faster, or buy more.
