:

Air Force

GAO Raises Questions on Engine Upgrade for F-35

Frank Wolfe

Wednesday, March 29th, 2023

SHARE:

GAO Raises Questions on Engine Upgrade for F-35

A U.S. Air Force F-35A Lightning II assigned to the 354th Fighter Wing at Eielson AFB, Alaska, lands at Kadena Air Base, Japan on March 28 (U.S. Air Force Photo)

The Government Accountability Office (GAO) is raising questions about an envisioned power and thermal management system (PTMS) upgrade for the Raytheon Technologies' [RTX] Pratt & Whitney F135 engine on the Lockheed Martin [LMT] F-35 fighter. The Air Force decided to move forward on an Engine Core Upgrade (ECU) for the F135 and included $245 million for ECU in the service's fiscal 2024 budget request, which ends the service’s Advanced Engine Transition Program (AETP) for the F-35 (Defense Daily, March 13).…

Congress

HASC Bill Would Allow Air Force To Buy More Than 267 F-15EXs

The House Armed Services Committee’s (HASC) fiscal 2027 defense authorization bill would allow the Air Force to buy more than 267 F-15EX fighters by Boeing [BA] and would extend the […]

Budget

Defense Bill Tries To Block Foreign Shipbuilding, Adds $1 Billion For Second DDG

The final version of the House Armed Services Committee’s (HASC) fiscal year 2027 defense authorization bill included two amendments pushed by Rep. Jared Golden (D-Maine) that restrict procuring Navy warships […]

Congress

Replacement Munitions May Not Be One-for-One; May Include New Weapons Chemistries, Wittman Says

As the Pentagon looks to refill inventories of weapons used in Iran and elsewhere, replacements may not be one for one but instead mark a new portfolio mix, according to […]

Congress

HASC Approves $1.15 Trillion FY ‘27 NDAA With ‘Right To Repair’ Reform

The House Armed Services Committee (HASC) has approved its $1.15 trillion version of the fiscal year 2027 National Defense Authorization Act (NDAA), with the panel moving to adopt a bipartisan […]