U.S. Coast Guard Lt. j.g. Laura Costello and Petty Officer 2nd Class Adrian Colon oversee crew members as they test immersion suits for leaks. The crew aboard USCGC Kimball (WMSL 756) conducts routine checks on their immersion suits to verify that their equipment is in proper working order. Kimball provides search-and-rescue coverage and conducts living marine resources and counter Illegal Unreported and Unregulated Fishing operations during its patrol of the Bering Sea.