尼玛这些飞机最老的也才10来年啊。一半都不能用，什么鬼?我大胆的猜测，能用的还都是老批次的，越新的越拉胯
U.S. Criticizes low Combat Readiness of F-35A: Half of Jets Unable to Fly
American senators are demanding that the U.S. Air Force command immediately addressed the critical situation regarding the technical condition and maintenance costs of F-35A fighter jets.
Defence One reported on this.
According to a government audit, the senators expressed dissatisfaction with the low combat readiness of F-35A fighters, which ranges from 51% to 71% depending on the year, as well as significant issues with their technical support.
In March 2023, the F-35 fleet had 55% mission-capable aircraft. In 2024, this figure increased to 67.1%, but by 2025, it had dropped again to around 51–52%.
The Senate placed primary blame for the decline in readiness on the Air Combat Command and the Pacific Air Forces, which, according to lawmakers, have failed to properly coordinate with the Pentagon and the manufacturer to address the issue of grounded aircraft.
