A Hawaii Air National Guard F-22 Raptor takes off at Joint Base Pearl Harbor-Hickam, Hawaii, Aug. 21, 2019 during fighter exercise Sentry Aloha 19-2. The longstanding exercise is held on a routine basis to provide Airmen with current, realistic and cost-effective training. This iteration of Sentry Aloha includes Air National Guard members from 15 states and a unit from the Royal Australian Air Force. (U.S. Air National Guard photo by Master Sgt. Mysti Bicoy)