Video: National Security Cutter Stone Completes Builder’s Trials

The U.S. Coast Guard’s newest national security cutter Stone (WMSL 758) completed builder’s sea trials in the Gulf of Mexico. The new ship, built by Huntington Ingalls Industries’ Ingalls Shipbuilding division in Pascagoula, Miss., spent three days testing propulsion and auxiliary equipment, as well as various shipboard systems, Ingalls announced Monday.

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