Sentry Aloha 18-01
U.S. Air Force Lt. Col. Daniel Wittmer, 194th Fighter Squadron commander and Sentry Aloha detachment commander, is greeted by Staff Sgt. Jason Crandall, 144th Aircraft Maintenance Squadron crew chief, after landing during Sentry Aloha 18-01 Jan. 8, 2018 at Joint Base Pearl Harbor-Hickam, Hawaii. Sentry Aloha provides the Air National Guard, U.S. Air Force and DoD counterparts a multi-faceted, joint venue with supporting infrastructure and personnel that incorporates current, realistic integrated training. (Air National Guard photo by Senior Master Sgt. Chris Drudge)