Afghan locals watch, as U.S. soldiers serving with 2nd Platoon, A Troop, 3rd Squadron, 4th Cavalry Regiment, 25th Infantry Division, Task Force Raider, use the Handheld Interagency Identity Detection Equipment to collect biometric data at a traffic checkpoint, in the Nazyan district, Nangarhar province, Afghanistan, March 10, 2012. U.S. Soldiers and counterparts of the Afghan National Army, and Afghan Uniformed Police conducted a partnership patrol to deny insurgents freedom of movement.