Participants of a multi-agency Maritime Tactical Operations Group training run a scenario where the crew aboard the Coast Guard Cutter Chock needed to be detained and the vessel taken control of during an exercise in Curtis Bay, Md., May 15, 2013. This MTOG training, which consisted of 35 members from 14 local, state and federal law enforcement agencies from the Chesapeake Bay area, focused on tactical team operations to learn and enhance skill sets particular to a maritime environment. (U.S. Coast Guard photo by Petty Officer 2nd Class David R. Marin)