Airmen 1st Class Colby and Travis Wakefield, both are 36th Security Forces Squadron entry controllers, stand at the entry to Andersen Air Force Base, Guam, July 29, 2015. While they are brothers in arms who serve together, they are also fraternal twins who have worked together since entering the Air Force in October 2013. (U.S. Air Force photo/Airman 1st Class Alexa Ann Henderson)