Tag: Block 4

A U.S. Air Force F-35A Lightning II assigned to the 422nd Test and Evaluation Squadron (TES), takes off for a mission at Nellis Air Force Base, Nevada, Aug. 21, 2025.

The F-35 Block 4 Fighter Will Be Delayed By At Least 2…

In 2024, every single one of the 110 fighters delivered by Lockheed was delivered late. The F-35…

September 4, 2025