The General Services Administration (GSA) is seeking to extend the current sole-source contract with Sierra Nevada Corporation (SNC) for the Tactical Radio Application eXtension (TRAX) software and services, on behalf of the U.S. Special Operations Command (USSOCOM). This contract extension aims to provide critical support services, including software upgrades and engineering services, for an additional five years while increasing the contract ceiling by approximately $500 million to ensure continuity of operations. The TRAX system is essential for addressing data-link software deficiencies and enhancing interoperability among joint military forces. Interested vendors capable of providing similar products are encouraged to respond by May 1, 2025, to inform the acquisition strategy, with inquiries directed to Stephen C. Gibson at stephen.gibson@gsa.gov or by phone at 404-215-6790.