Chief Master Sgt. of the Air Force James A. Cody and Chief Master Sgt. James Davis discuss the role of NCOs with Turkish air force chief master sergeants, including Chief Master Sergeant of the Turkish air force Nazmi Harmanci (left) during the Turkish air force International NCO Symposium, June 9, 2014, in Istanbul, Turkey. Cody and Davis attended the symposium, which brought together the top senior enlisted Airmen from 20 air forces around the world to exchange ideas and enhance interoperability. Davis is the U.S. Air Forces in Europe and Air Forces Africa Command chief master sergeant. (U.S. Air Force photo/Senior Master Sgt. Lee E. Hoover Jr.)