The commander of Air Mobility Command agreed with other military leaders about the utility and high usage of the C-17 strategic airlifter, saying the nation is using the new cargo jet at an “unprecedented rate.” Gen. Duncan McNabb told legislators last week that he has “concern” for its escalating “wear and tear,” brought on by being used “much more in a tactical role” than originally envisioned by the Air Force. At this rate, said McNabb, the Air Force will have to replace some C-17s sooner than expected.
Fly, Fix, Defend: Wilsbach Aims for a Readier Air Force
July 31, 2026
When Gen. Kenneth S. Wilsbach became Chief of Staff of the Air Force in November 2025, he coined a simple motto: “Fly and Fix”—so you can fight if necessary. In the nine months since, Airmen have been flying, fixing, and fighting—a lot.