Pratt & Whitney’s F135 initial flight test powerplant for the F-35 Joint Strike Fighter has finished successful runs at NAS JRB Fort Worth, Tex., which is near Lockheed Martin’s final assembly plant, according to a company statement. The company says the runs took place at an indoor facility that had been modified to handle the new engine’s 40,000 pounds of thrust—which makes it “the most powerful fighter engine ever built.”
Congress Wants More Insight into Golden Dome Budget
Jan. 21, 2026
Lawmakers told Pentagon leaders they want more details about how the Defense Department plans to spend the $23 billion Congress provide to support Golden Dome in last year’s reconciliation deal.
