MOODY AIR FORCE BASE, Ga. -- Capt. Trevor Ambron, 822nd Base Defense Squadron physician’s assistant, shows an example of an acupuncture needle at Moody Air Force Base, Ga., Oct. 14. The needle is specially designed for battlefield use and is smaller than most acupuncture needles. (U.S. Air Force photo/Senior Airman Jamal D. Sutter)