The U.S. Air Force is seeking a contractor to provide security oversight for F-16 and related weapon systems at two Pakistan Air Force bases, with a liaison at the U.S. Embassy. The contract will have a one-year base period starting June 19, 2027, plus two single-year options, using a mix of firm-fixed-price and cost-reimbursable pricing. The contractor will manage 24/7 security patrols, facility oversight, vehicle fleet management, and dining facility monitoring, while the Pakistan Government provides accommodations, security, and transportation. All in-country personnel must hold a secret security clearance, passport, and visa, and the contractor must handle staffing, training, and compliance through a reach-back program office. This is a sources sought notice for market research only, not a solicitation, and responses are due by May 27, 2026.