200616-N-KK394-1059 CARIBBEAN SEA (June 16, 2020) U.S. Navy Sailors stand by in protective gear during a chemical, biological, radiological and nuclear defense drill 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 and Eastern Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Anderson W. Branch/Released)