This is a sole source opportunity for training services derived from submarine tactical operations, intended for Secret Squirrel, LLC. The contract will be firm-fixed-price with a one-year base period and four option periods. The closing date for submissions has been extended to June 11, 2026, at 11:00 AM EDT. No budget amount or performance location is specified in the description. The solicitation is available on SAM.gov, and no paper copies will be provided.