180th Fighter Wing participates in Sentry Aloha
F-22 Raptors with the Hawaii Air National Guard stand ready March 14, 2014, to participate in Sentry Aloha, a large aerial combat training exercise, with nearly 50 different airframes from the Air National Guard, Air Force Reserve and active-duty components held at Joint Base Pearl Harbor-Hickam, Hawaii. Sentry Aloha allows participating units to train the way they would fight in combat, focusing on offensive and defensive counter air measures and fighter integration. (Air National Guard photo/Master Sgt. Beth Holliker)