This is a Sources Sought notice for a contractor to provide two ground ambulances with full emergency response services, including an Emergency Medicine physician medical director and paramedic staff, 24/7/365 at Fort Polk, Louisiana. The anticipated performance period includes one 12-month base period and four 12-month option years, with a projected start date of 1 October 2026. The government is seeking information to determine the acquisition strategy, which may result in a small business set-aside or full-and-open competition. Responses, including tailored capability statements, must be submitted electronically by 11:00 AM Central Time on 25 June 2023. No budget amount is specified, and this is not a request for proposals.