This is a Sources Sought notice for market research only—not an IFB, RFP, or RFQ—and no solicitation is currently issued; responses are voluntary, informational, and not reimbursable. USAFE seeks commercial sources with specialized technical expertise to perform recurring inspection, preventative maintenance, emergency repair, and winterization/de-winterization for specialized fire training simulators, including LPG-fueled live-fire mock-ups, structural fire trainers, and confined-space/HazMat rescue training units. Performance supports multiple sites within the USAFE Area of Responsibility, with examples including Germany, the United Kingdom, and Italy. Interested vendors are requested to provide a brief capability statement (max 2 pages) covering company profile and active NAICS 811310 status, technical experience maintaining live-fire training simulators and structural burn facilities, geographic reach across Europe, and feedback on scope or performance barriers in the European theater.