F-35 Lightning II
In ProductionFighter Aircraft · Multi-Service · Lockheed Martin
Fifth-generation stealth multirole combat aircraft. The most expensive weapons program in history.
Total Cost
$1.7 trillion
Unit Cost
$80M per unit
Cost Overrun
+183%
Development
14 years
Planned Units
2,456
Delivered
1,000
Start Year
2001
IOC Year
2015
Delivery Progress41% (1,000 / 2,456)
Key Details
Lifetime cost includes 66 years of operations. Unit cost dropped from $237M to ~$80M. Program has faced chronic delays, software issues, and engine problems.
💸 Taxpayer Alert: 183% Over Budget
The F-35 Lightning II program has exceeded its original budget by 183%. At $1.7T, this represents billions in cost growth that could have funded schools, healthcare, or infrastructure. This is a pattern across Pentagon weapons programs — the military-industrial complex has little incentive to control costs.
Why Does This Keep Happening? →What Else Could $1.7T Buy?
🏫 113,333 new public schools
🏥 3,400 community hospitals
🎓 48,571,429 four-year college scholarships
🌉 5,667 bridge replacements