U.S. Marine Corps Lance Cpl. Santiago E. Amarante, center, a team leader with Bravo Company, 1st Battalion, 2nd Marine Regiment, 2nd Marine Division, and Lance Cpl. Carlos F. Fuentes, right, a team leader with Alpha Company, 1/2, 2D MARDIV, discuss the capabilities of the M203 grenade launcher at Weapons Training Battalion, Stone Bay Rifle Range, Camp Lejeune, N.C., Feb. 10, 2015. 1/2 conducted a Tactical Small Unit Leaders Course in addition to their annual marksmanship training; allowing WTBN to test a new training method to enhance the efficiency of unit’s pre-deployment and sustainment training programs.