U.S. Marines and Sailors participate in the Marine Corps Instructor of Water Survival (MCWIS) course on Camp Hansen, Okinawa, Japan during April-May 2019. The course is intended to train Marines and Sailors to become MCIWS certified and instruct others on the importance of water survival.
U.S. Marine Corps video by Cpl. Sarah Stegall, Lance Cpl. Krysten Gomez, and Lance Cpl. Nicole Rogge