China-- Each U.S. Air Force is divided into Wings. Wings consist of several groups. They in turn are subdivided into Fighter Squadrons and Bombardment Squadrons. The Chinese American Composite Wing (CACW) of Maj. Gen. C. L. Chennault's (with helmet and brief case) 14th Air Force is the only one of its kind in the world. Brig. Gen. W.C. Morse (hands on hips) commands it. Extreme left Maj. Henry Mc. Elleenan, Asst. Wing Operations Officer, and background, Lt. Col. Lyle Shepard, Wing Executive Officer.
In China during WWII.
Images courtesy of Tony Strotman.