Lockheed delivers record 191 F‑35s after year‑long U.S. acceptance pause clears TR‑3 backlog
Lockheed Martin delivered a program‑record 191 F‑35 Lightning II fighters in 2023 after the U.S. government paused acceptance of new jets for roughly a year, leaving aircraft stockpiled at Lockheed facilities. The delivery surge cleared the TR‑3 backlog created by that acceptance hold.