C-5 Airlift Squadrons (IF)

The C-5 Airlift Squadrons program, part of the Air Force's Operational Systems Development, is dedicated to enhancing the capabilities of the C-5M aircraft. This initiative includes two main efforts: the Replace Multi-functional Controls and Display (RMCD) initiative and broader C-5 Modernization Efforts.

The RMCD initiative focuses on updating control and display units to meet civil airspace mandates. This involves developing and installing updated Line Replaceable Units (LRUs), along with software development, cybersecurity measures, testing, and integration activities to maintain operational viability.

The C-5 Modernization Efforts aim to tackle challenges such as obsolescence, safety of flight, and reliability issues. Key objectives include upgrading the Mobile User Objective System (MUOS) Antenna and implementing the Second Generation Anti-Jam Tactical UHF Radio for NATO (SATURN). These upgrades are designed to enhance communication capabilities by providing radios resistant to jamming through advanced techniques like fast-frequency hopping. The modernization efforts also involve initial capability studies and risk reduction activities to support future airlift requirements.

Significant milestones have been achieved in the RMCD program, including hardware critical design reviews and software preliminary design reviews. Engineering development activities are set to continue through FY 2027, with initial procurement planned for FY 2026. Meanwhile, the C-5 Modernization Efforts are in early stages, focusing on planning and analysis to guide future acquisition strategies. These efforts are essential for maintaining fleet availability and ensuring that U.S. forces can operate effectively in contested environments.

These initiatives demonstrate a comprehensive approach to sustaining and enhancing the operational readiness of the C-5M fleet. By addressing both immediate obsolescence issues and long-term modernization needs, the program aims to ensure that these aircraft remain a vital component of the Air Force's strategic airlift capabilities well into the future.