CARIBBEAN SEA (Sept. 9, 2020) Hull Maintenance Technician 1st Class Chris McSwain inspects machinery in the main machinery room aboard the Freedom-variant littoral combat ship USS Detroit (LCS 7). Detroit is deployed to the U.S. Southern Command area of responsibility to support Joint Interagency Task Force South's mission, which includes counter illicit drug trafficking in the Caribbean Sea and eastern Pacific Ocean. (U.S. Navy photo by Mass Communication Specialist 2nd Class Nathan T. Beard)