PENTAGON WELCOME U.S. Army Gen. Martin E. Dempsey, right, chairman of the Joint Chiefs of Staff, welcomes his South Korean counterpart, Navy Adm. Choi Yoon-hee, before escorting him through an honor cordon at the Pentagon, March 11, 2014. Choi was making his first trip to the Pentagon as chairman of South Korea's joint chiefs. SHARE IMAGE: Download Image: Full Size (0.07 MB) Photo By: VIRIN: 655487-K-BGA51-287.jpg Photo Gallery