Competitive solicitation for ship repair work in Sasebo, Japan, restricted to Master Ship Repair Agreement (MSRA) or Agreement for Boat Repair (ABR) holders with active SAM.gov registration and authorization to operate in Japan. The work covers support for NSSMS launcher slip ring replacement on USS Tripoli. Performance period is from October 13, 2026, through January 29, 2027. Access to the specification package requires requesting via DoD SAFE from the primary point of contact, with access limited to 7 days once provided. Interested offerors must also indicate their intention to apply for the agreement if they do not already hold one.