U.S. Navy Lt. Cmdr. Rodney Martin, 1st Dental Battalion, Camp Pendleton, Calif., extracts a tooth during the first day of the Pacific Angel (PAC ANGEL) 18-4 health services outreach event in Vavuniya, Sri Lanka, Aug. 13, 2018. The health services outreach includes general medical, dental, physical therapy, optometry and pharmaceutical services for the people of Sri Lanka. PAC ANGEL 18-4 fosters partnerships through mutually beneficial activities such as host nation visits and bilateral engagements that provide health services outreach programs. Through exchanges such as this one, the U.S. works with partner countries to build capacity and partnerships throughout the Indo-Pacific region. (U.S. Air Force photo by Tech. Sgt. Heather Redman)