LANDING ZONE A U.S. Marine Corps Super Stallion helicopter approaches a landing zone in Kalam Valley ahead of a storm during humanitarian relief efforts in the Khyber-Pakhtunkhwa province, Pakistan, Aug. 26, 2010. The helicopter is assigned to Marine Medium Helicopter Squadron 165E, 15th Marine Expeditionary Unit. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 777431-G-PBL42-900.jpg Photo Gallery