CAMP LEJEUNE, N.C. (March 23, 2021) U.S. Marines with the 22nd Marine Expeditionary Unit, escape from a Modular Amphibious Egress Trainer (MAET) during underwater egress training aboard Camp Lejeune, N.C., March 23, 2021. The underwater egress trainer teaches Marines how to quickly and safely exit a submerged aircraft. (U.S. Marine Corps photo by Cpl. Antonio F. Garcia)