The Department of Defense, specifically the Department of the Air Force, is seeking to modify an existing contract for the Transient Alert (TA) program at Barksdale Air Force Base in Louisiana. The modification aims to extend the terms and conditions of contract FA460821F0020 by an additional twelve months, allowing for continued service until a new contract vehicle can be established, which will include one base year and four option years. This extension is crucial for maintaining the operational readiness and support of aircraft and airframe structural components under the TA program. Interested parties can reach out to Sheronda Stewart at sheronda.stewart.1@us.af.mil or by phone at 318-456-3450 for further details regarding this sole source justification.