Special Operations Forces - Training, Testing, and Transition Services (SOF-T Serve)

14 JULY 2026 UPDATE: The due date for Solutions Briefs has been extended to 24 JULY 2026 1500 ET. All questions received and subsequent answers have been attached to this update. This Call for Solution is issued under the Army Open Solicitation W9128Z-25-S-A002. The Army Open Solicitation associated with this Call for Solutions can be found at: https://sam.gov/workspace/contract/opp/a827ea963c6c4344b3494ad83a08d25c/view The U.S. Army is seeking commercial solutions to support the diverse and evolving requirements of CPE ST3, PdM FTS. The Government is contemplating the award of multiple single-award Indefinite Delivery/Indefinite Quantity (IDIQ) contracts under the SOF-T Serve portfolio. This is designed as a high-speed route to identify, evaluate, and field commercial capabilities at the