Coast Guard Sector Charleston personnel conduct a mass rescue exercise alongside federal, state and local agencies at the Charleston County Emergency Operations Center in Ladson, South Carolina, June 28, 2023. Approximately 550 personnel participated in the exercise, which consisted of a simulation of approximately 100 people being evacuated from a cruise ship and multiple people in the water. (U.S. Coast Guard photo by Petty Officer 1st Class Ryan Dickinson)