F-35 stealth fighter deliveries have been falling farther and farther behind, watchdog finds
1. F-35 delivery delays worsened significantly in 2024 to 238 days. 2. Costs for the F-35 modernization effort rose by $6 billion and will be delayed. 3. The Pentagon plans to buy 2,500 F-35 aircraft despite ongoing performance issues. 4. F-35 availability was noted as being less than 50% due to reliability challenges.