The 921st Contracting Battalion at Wheeler Army Airfield, HI, is conducting market research through a sources sought notice to identify vendors capable of providing refrigerated (reefer) trucks with power generation for the JPMRC27 training exercise. Performance may occur at two separate locations—Oahu and the Island of Hawaii (the Big Island)—and vendors do not have to support both. The estimated period of performance is early October 2026 through the end of November 2026, with anticipated Firm Fixed Price contract types. The requirement is intended to be procured competitively through full and open competition, and interested parties should submit tailored capability statements demonstrating relevant capabilities, company profile, and mobilization lead time. This sources sought is for informational purposes only, not a solicitation or RFQ; no telephone inquiries will be accepted