US Army (USA) Captain (CPT) Brittain Walker (front) and Sergeant (SGT) Samuel Goldsberry (back), Headquarters and Headquarters Detachment (HHD), Alpha Company (A Co), Task Force (TF) 47 (TF-47), sit on top of a rigged USA Charlie Company (C Co), 40th Engineer (ENG) Battalion (BN), Small Emplacement Excavator (SEE) watching a USA 501st Aviation Battalion CH-47 Chinook cargo helicopter approach so that they can sling load the SEE to it to be transported to where the C Co, 40th ENG BN is building a hilltop security outpost. These USA Soldiers are stationed at Camp Bondsteel, Kosovo, Serbia (SER) and are part of TF Falcon, which is the official designation for the US European Command (USEUCOM) forces assigned to the NATO (North Atlantic Treaty Organization) led peacekeeping Kosovo Force (KFOR) during Operation JOINT GUARDIAN.