SAN DIEGO (May 25, 2021) U.S. Naval aircrewmen, assigned to the "Merlins" of Helicopter Sea Combat Squadron (HSC) 3, practice search and rescue jumps from a Sikorsky MH-60S Sea Hawk. HSC-3 is the Navy's west coast MH-60S fleet replacement squadron, responsible for training pilots and aircrewmen by providing the most capable warfighters to the fleet. (U.S. Navy photo by Mass Communication Specialist 2nd Class Sara Eshleman)