United States Senate Appropriations Subcommittee on Energy and Water Development

Pratt & Whitney's F135 engine receives full funding support from Senate Appropriations Committee

Retrieved on: 
Friday, July 28, 2023

On July 27, the Senate Appropriations Committee, led by Chairman Jon Tester (D-MT) and Ranking Member Susan Collins (R-ME), passed a bipartisan bill that included:

Key Points: 
  • On July 27, the Senate Appropriations Committee, led by Chairman Jon Tester (D-MT) and Ranking Member Susan Collins (R-ME), passed a bipartisan bill that included:
    $497 million for the development of the F135 engine core upgrade (ECU), the DoD's chosen F-35 engine modernization effort.
  • $264 million above the President's budget request for F135 engine spares and repair parts.
  • $280 million for the development of future engine technology that could be used on 6th generation tactical aircraft.
  • In March 2023, the U.S. Air Force, U.S. Marine Corps, and U.S. Navy chose to upgrade the F135 versus replace it with an entirely new engine.