F-15EX

The F-15EX program, managed by the Air Force, aims to modernize the fleet by replacing the aging F-15C and F-15D aircraft. The primary goal is to enhance air superiority capabilities with advanced features such as the Eagle Passive Active Warning and Survivability System (EPAWSS) and updated Operational Flight Program (OFP) software. This multirole aircraft can be operated by one or two aircrew members, providing flexibility in various mission profiles. The program is designed to leverage existing F-15 infrastructure for logistics, maintenance, and training, ensuring a seamless transition for operational units.

The objectives of the F-15EX initiative include procuring additional aircraft in FY 2025 as part of Lot 6, along with necessary support equipment and training systems. This effort supports depot activation and initial spares procurement to maintain operational readiness. The program also focuses on production non-recurring engineering tasks essential for manufacturing these aircraft. Additionally, it includes operational conversion support from older models to the F-15EX configuration, aligning with strategic basing decisions under the National Defense Strategy.

The Air Force has completed Initial Operational Test & Evaluation (IOT&E) and Live Fire Test & Evaluation (LFT&E), confirming the F-15EX's effectiveness in air superiority roles. Full Rate Production approval is anticipated by Q3 FY 2024, with Follow On Test & Evaluation (FOT&E) scheduled for FY 2025 under the oversight of the Director of Operational Test & Evaluation (DOT&E). The program also addresses Diminishing Manufacturing Sources and Material Shortages (DMSMS) issues through strategic procurement activities.

In terms of cost management, variations in requirements and advance procurement levels have influenced unit costs across fiscal years. The program's recurring costs include airframe expenses with EPAWSS integration and engine procurement for each aircraft. Support efforts cover program office support, logistics management, and training system acquisition. These initiatives ensure that the F-15EX remains a vital component of homeland defense missions and military support operations while addressing obsolescence challenges within the fleet.