U.S. Air Force Lt. Col. Robert E. Abbinett, 181st Medical Group, 181st Intelligence Wing, Indiana Air National Guard leads a discussion during a training exercise at Muscatatuck Urban Training Center (MUTC), Butlerville, Ind. June 18, 2014. The 181st Medical Group is a part of the 19th Indiana Chemical, Biological, Nuclear, Radiological, and Explosive Enhanced Response Force Package (CERFP), that participated in proficiency training at MUTC. The 181st Intelligence Wing is always prepared and always ready. (U.S. Air National Guard photo by Senior Airman Kodie Egenolf/ Released)