A Marine with 3rd Battalion, 6th Marine Regiment, looks a through compass during a 60mm mortar live-fire range at Marine Corps Base Camp Lejeune, N.C., Nov. 19, 2015. Despite heavy rainfall and wind, the Marines completed the mortar shoot in order to retain and refine their skills with the weapons system and prove they could complete a fire mission under any conditions. - A Marine with 3rd Battalion, 6th Marine Regiment, looks a through compass during a 60mm mortar live-fire range at Marine Corps Base Camp Lejeune, N.C., Nov. 19, 2015. Despite heavy rainfall and wind, the Marines completed the mortar shoot in order to retain and refine their skills with the weapons system and prove they could complete a fire mission under any conditions.