CAMP LEJEUNE, N.C. (Sept. 29, 2020) Field Medical Training Battalion – East instructor Hospital Corpsman 2nd Class Christopher Moore (not shown) instructs Cmdr. Denver Applehans how to perform a cricothyrotomy using the school's training mannequins. The Battalion's mission is to provide the best possible training to Sailors as they join the Fleet Marine Force. (U.S. Navy photo by Capt. Matthew Case)