U.S. Marine Corps Cpl. Sherri A. Townsend, an air delivery specialist with Air Delivery Platoon, 2nd Marine Logistics Group, pulls a container of food and water down the ramp of a C-130 Hercules aircraft at Camp Bastion, Helmand province, Afghanistan, on March 20, 2011. The 2nd Marine Logistics Group worked alongside the 2nd Marine Aircraft Wing to deliver supplies in support of International Security Assistance Force operations.