CHINOOK CARGO A U.S. Army CH-47 Chinook helicopter delivers food and supplies to Pakistani residents affected by the floods in the Khoistan region of Pakistan, Oct. 28, 2010. To date, the U.S. military has delivered 20 million pounds of relief supplies and completed 26,000 humanitarian airlifts. The helicopter is assigned to the 16th Combat Aviation Brigade. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 868113-T-DPU29-158.jpg Photo Gallery