The Department of Defense, specifically the Naval Surface Warfare Center Philadelphia Division, is seeking to renew the SPIRENT TESTCENTER GOLD SUPPORT under a sole source contract. This procurement is essential for maintaining the operational capabilities of the SPIRENT TESTCENTER, which is critical for testing and measuring various defense systems. The government intends to solicit and negotiate with only one source, as authorized under FAR 13.106-1 (b) (1) (i), and any inquiries regarding this notice should be directed to Dorene C. Nollie via email at dorene.c.nollie.civ@us.navy.mil. No phone calls will be accepted for this opportunity.