U.S. Marine Corps Lance Cpl. Phillip Elgie (left) teaches Cpl. Kory Christenson video editing at the company's forward operating base in the Nawa district of Helmand province, Afghanistan, on Aug. 5, 2009. Both Marines are with Alpha Company, 1st Battalion, 5th Marine Regiment. Marines with 1st Battalion, 5th Marine Regiment, Regimental Combat Team 3, 2nd Marine Expeditionary Brigade–Afghanistan are deployed in support of NATO's International Security Assistance Force and will participate in counter insurgency operations and the training and mentoring of Afghan security forces.