U.S. Coast Guard boat crewmen with Maritime Safety and Security Team Los Angeles - Long Beach conduct tactical boat maneuvers in a 25-foot security boat during an exercise in San Pedro, California, July 31, 2012.
The exercise was designed to test the unit's ability to protect a ship docked at a pier as well as under way, using four Coast Guard small boats. (U.S. Coast Guard photo by Petty Officer 1st Class Adam Eggers/Released). Original public domain image from Flickr