South Korea and Vietnam Between Beijing and Washington by Scott A. Snyder October 23, 2013, Council on Foreign Relations South Korea's President Park Geun-hye (L) shakes hands with her Vietnamese counterpart Truong Tan Sang after a news briefing at the Presidential Palace during her official visit in Hanoi on September 9, 2013. (Luong Thai Linh/courtesy Reuters) One of the most..