
The House Appropriations Committee's version of the fiscal 2024 defense funding bill turns back the U.S. Air Force's proposal to cancel the Advanced Engine Transition Program (AETP) and provides $150 million for AETP, while also funding the Raytheon Technologies' [RTX] Pratt & Whitney F135 Engine Core Upgrade (ECU) for the Lockheed Martin [LMT] F-35 fighter at nearly $255 million. The committee recommends moving forward on F135 ECU to accommodate the Block 4 weapons and sensor upgrades for the F-35 while…