BODY LANGUAGE U.S. Marine Corps Lance Cpl. John B. Kavanaugh explains to an Aghan National Army soldier how his firing stance can affect his balance and accuracy near Forward Operating Base Geronimo, Dec. 14, 2009. The Marines took a squad of soldiers through a combat marksmanship drills to improve their combat effectiveness. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 283409-I-TRP82-178.jpg Photo Gallery