Maj. (Dr.) Kurt Nishiguchi and Staff Sgt. Vincent Nelson perform a tooth extraction on a local Thai man during a medical civic assistance project March 9, 2010, conducted in Thailand as part of exercise Cope Tiger 2010. Major Nishiguchi is a dentist assigned to the 624th Regional Support Group at Joint Base Pearl Harbor Hickam, Hawaii, and Sergeant Nelson is a dental assistant from the 724th Aeromedical Staging Flight at Andersen Air Force Base, Guam. Cope Tiger is an annual multilateral exercise involving the U.S. Air Force, Royal Thai Air Force and Army, and Republic of Singapore Air Force. (U.S. Air Force photo/Capt. Genieve David)