MARINE CORPS BASE HAWAII - Lance Cpl. Benjamin Eduwensuyi, a Marine Aircraft Group 24 Marine, grabs a life preserver after resurfacing during Shallow Water Egress Training Indoctrination Course at the base pool, Oct. 30, 2014. (U.S. Marine Corps photo by Kristen Wong) - MARINE CORPS BASE HAWAII - Lance Cpl. Benjamin Eduwensuyi, a Marine Aircraft Group 24 Marine, grabs a life preserver after resurfacing during Shallow Water Egress Training Indoctrination Course at the base pool, Oct. 30, 2014. (U.S. Marine Corps photo by Kristen Wong)