Capt. Kimberly Morio, dentist, and Senior Airman Brittany Grabowski, dental technician with the 375th Dental Squadron, Scott Air Force Base, Ill., give a Guyanese man a filling at the Diamond School in Diamond, Guyana, Aug. 10. The Airmen will provide free dental care to the local population during New Horizons Guyana, a $9 million exercise designed to strengthen ties with partner nations in Central and South America through combined quality-of-life improvement projects. (U.S. Air Force photo/Airman 1st Class Perry Aston)