GUANTANAMO BAY, Cuba - A Port Security Unit 311 boat crew mans patrols the waters around Naval Station Guantanamo Bay aboard a new 32-foot Transportable Port Security boat, April 3, 2013. PSU 311 members will use the new TPSB to secure the port and waterways around the naval station. U.S. Coast Guard photo by Cmdr. John Caraballo.
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