JOINT BASE PEARL HARBOR-HICKAM, Hawaii: More than 1,000 personnel from the U.S. Air Force’s active, national guard and reserve components participated in the decade’s first Sentry Aloha exercise Jan. 8-22, at Joint Base Pearl Harbor-Hickam. The air-to-air combat exercise, designated as Sentry Aloha 20-1, is hosted by the Hawaii Air National Guard and designed to […]