Afghan National Army (ANA) soldiers with, 4th Tolay, 6th Kandak, 6th Brigade, 215th Corps and U.S. Marines with Tolay Liaison Team (TLT), conduct security patrols around the perimeter of Camp Leatherneck, Helmand province, Afghanistan, May 21, 2014. ANA forces advised by members of the TLT, conduct security patrols in order to establish a strong military presence, decrease the enemy's opportunity to observe coalition operations, and place IEDs along the perimeter. (Official U. S. Marine Corps photo by Sgt. Dustin D. March/Released)