The Department of Defense, through the Naval Surface Warfare Center Dahlgren Division (NSWCDD), is seeking proposals for the renewal of the XA Sunset Software subscription, which includes maintenance services for distribution licenses and a development license. The procurement involves a 12-month subscription for 200 distribution licenses and a Dahlgren Development License, essential for maintaining operational continuity across land, sea, and training facilities. This software is critical for compliance with Navy mandates and ensuring cybersecurity and information assurance, with the potential for work stoppage if not procured. Interested vendors must submit their quotations by May 1, 2025, with an anticipated award date of June 2, 2025. For inquiries, contact Susan Madison at susan.h.madison.civ@us.navy.mil or call 540-613-3296.