Capt. Meghan Vanderheiden and Tech. Sgt. Anabel Parks numb a patient before performing a dental procedure Aug. 8, 2011, during Operation Pacific Angel 11-1 , Bak Klarng, Cambodia. The operation supports U.S. Pacific Command’s capacity-building efforts by partnering with other governments in the region to provide medical, dental, optometry and engineer assistance to their citizens. Captain Vanderheiden is a dentist and Sergeant Parks is a hygienist; both are assigned to the 35th Dental Squadron, Misawa Air Base, Japan. (U.S. Air Force photo/Staff Sgt. Christopher Boitz)