8/20/2012 - Col. Mark DeLong, 51st Fighter Wing vice commander, and Eighth Army Command Sgt. Maj. Rodney Harris, walk with Secretary of the Army John McHugh upon his arrival at Osan Air Base, Republic of Korea, Aug. 16, 2012. McHugh, who became the 21st Secretary of the Army on Sept. 21, 2009, is scheduled to meet with U.S. military leaders and Soldiers around the Korean Peninsula during his visit. (U.S. Air Force photo/Senior Airman Michael Battles)

8/20/2012 - Eighth Army Commanding General Lt. Gen. John Johnson, talks with Secretary of the Army John McHugh at Osan Air Base, Republic of Korea, Aug. 16, 2012. McHugh, who will meet with U.S. military leaders and Soldiers serving near the world’s most heavily armed border, comes as the U.S. military shifts its focus to the Asia-Pacific region. (U.S. Air Force photo/Senior Airman Michael Battles)

8/20/2012 - Eighth Army Command Sgt. Maj. Rodney Harris, talks with Secretary of the Army John McHugh at Osan Air Base, Republic of Korea, Aug. 16, 2012. In January, McHugh issued the general order that designated Eighth Army in Korea as an operational-level Field Army headquarters capable of commanding combined and joint corps-level combat formations. During his visit, the secretary will meet with U.S. military leaders and Soldiers around the peninsula. (U.S. Air Force photo/Senior Airman Michael Battles)