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For retention of vessels valued for national defense purposes, MARAD manages and maintains a fleet of inactive, Government-owned vessels known as the National Defense Reserve Fleet (NDRF), to provide a reserve of approximately 100 vessels -- mostly military-useful former commercial ships to support national defense and contingencies. The NDRF also includes the Ready Reserve Force (RRF), maintained at a higher level of readiness for activation within 5-days. The NDRF facilitates vessel loans, donations, and disposals, as well as artifact management and military, law enforcement, and merchant marine training.

Click here for details about the fleet and its related services.

Questions?

For questions about the NDRF or RRF, contact the Office of Ship Operations.