US Army (USA) Soldiers from the Combined Joint Task Force 76 (CJTF76) Quick Reaction Force (QRF) carry their gear and rucksacks as they tread through and board a CH-47 Chinook helicopter. The CJTF76 QRF conducted an exercise with their International Security Assistance Force (ISAF) counterparts near Kabul, Afghanistan (AFG), in support of Operation ENDURING FREEDOM