Admiral Choi Yoonhee (center), Chairman of Joint Chiefs of Staff for the Republic of Korea, Lt. Gen. Stephen Lanza (right), I Corps Commanding General, and Gen. Hyunjip Kim (left), Third ROK Army Commander, walk side-by-side on their way to the 1st Canadian Division joint operation center in preparation for Ulchi Freedom Guardian exercise at Camp Yongin, South Korea, Aug. 20.