EXERCISE FLINTLOCK U.S. Army Capt. Alix McDonald examines a patient Sept. 3, 2007, during a medical capabilities exercise in Senkoro, Mali, as part of Flintlock 2007. The exercise is meant to foster relationships of peace, security and cooperation among the Trans-Sahara nations SHARE: Download: Full Size (0.03 MB) Credit: VIRIN: 866290-U-HRW82-369.jpg Photo Gallery