Air Chief Marshal Itthaporn Subhawong and General Gary North salute as they pass through the Joint Base Pearl Harbor-Hickam honor guard cordon Sept. 7, 2011, at the Pacific Air Forces Headquarters at Joint Base Pearl Harbor-Hickam, Hawaii. Itthaporn visited Hawaii to meet with General North and senior PACAF leaders to discuss common concerns and explore opportunities to strengthen regional cooperation. Itthaporn is the Royal Thai Air Force commander-in-chief, and North is the PACAF commander. of the (U.S. Air Force photo/Tech. Sgt. Jerome S. Tayborn)