The Department of Defense, through the Naval Surface Warfare Center Indian Head Division (NSWC IHD), intends to award a sole-source contract to QSA Global for the provision of a PXB 7.5 Betatron Training Course. This procurement is based on the determination that QSA Global is the only known source capable of fulfilling the government's specific training requirements, which are critical for the operation and maintenance of betatron technology. Interested vendors have until December 11, 2025, at 10 AM EST to express their interest and demonstrate their capability to meet these requirements, with all communications directed to Marjorie Gray at marjorie.m.gray2.civ@us.navy.mil. The contract will be a firm fixed price, and responses must be submitted electronically, as oral communications are not permitted.