South Korean President Lee Myung-bak shakes hands with Chairman of the Joint Chiefs of Staff Gen. Martin E. Dempsey, U.S. Army, shortly after his arrival at the Pentagon in Arlington, Va., on Oct. 12, 2011. Lee and Panetta will meet with members of the Joint Chiefs of Staff and senior Department of Defense leaders in the Joint Chiefs conference room commonly known as The Tank. Also in the receiving line is Under Secretary of Defense for Policy Michele Flournoy, and Air Force Chief of Staff Gen. Norton A. Schwartz.