A Seven Aircraft Fudge Factor: The C-17 is in such heavy demand and working so well, in fact, that the fleet is being worn out at a dramatic rate. Air Force Secretary Michael Wynne, speaking at a Capitol Hill seminar Wednesday, said the C-17s are being used up at a rate “60 percent faster” than was envisioned, hence the addition of seven new C-17s in the Air Force 2007 unfunded priorities list. Wynne added that the business term for this situation is “accelerated depreciation.”
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.
