English: Clockwise from top-left: A U.S. Air Force F-15E Strike Eagle, from the 336th Expeditionary Fighter Squadron, drops 2,000-pound munitions on a cave in eastern Afghanistan, Nov. 26, 2009; U.S. Soldiers with 2nd Battalion, 327th Infantry Regiment, 101st Airborne Division return fire during a firefight with Taliban forces in Barawala Kalay Valley in Kunar province, Afghanistan, March 31, 2011; An Afghan National Army soldier stands atop his Humvee in the early morning providing security for fellow soldiers during training on a live fire range. The security is also for the protection of civilians who surround the range in order to prevent anyone from accidentally walking on to the range during hazardous training. (20 January 2010); U.S. and Afghan soldiers move through Kherwar district to prevent Taliban freedom of movement in Logar province, Afghanistan, on Feb.12, 2011. The soldiers were assigned to the 10th Mountain Division's Company D, 2nd Battalion, 30th Infantry Regiment, 4th Brigade Combat Team; Taliban Humvee in Kabul, August 2021; An Afghan National Army soldier surveys a valley for suspicious activity during an operation in Ghorband district, Parwan province, Afghanistan, Jan. 15, 2014; Troops from Somme Company, the 1st Battalion the Duke of Lancaster's Regiment preparing to board an RAF Chinook during Operation TOR SHEZADA. (Aug 6, 2010).