This is a repair solicitation for a PERISCOPE SUBASSEMBLY, requiring the contractor to perform all repair work in accordance with specified technical documents and standards. The contractor must have a government security clearance to access classified documents, and Government Source Inspection (GSI) is required. The performance location is at the contractor’s facility, where the asset will be physically received and repaired. The delivery requirement is measured by Repair Turnaround Time (RTAT) from asset receipt to government acceptance. All freight is FOB Origin, and the award will be issued bilaterally.