CARIBBEAN SEA (Aug. 25, 2021) Sailors respond to a simulated fire in the gas turbine machinery room during a damage control training scenario aboard the Freedom-variant littoral combat ship USS Billings (LCS 15), Aug. 25, 2021. Billings is deployed to the U.S. 4th Fleet area of operations to support Joint Interagency Task Force South�s mission, which includes counter-illicit drug trafficking missions in the Caribbean Sea and eastern Pacific Ocean. (U.S. Navy photo by Mass Communication Specialist 2nd Class Austin G. Collins)