POHANG, SOUTH KOREA - MARCH 31: U.S. Marines from 3rd Marine Expeditionary Force, Battalion landing team deployed from Okinawa, Japan participate in the U.S. and South Korean Marines joint landing operation at Pohang seashore on March 31, 2014 in Pohang, South Korea. It has been reported by South Korean media that the scale of this annual joint exercise is one of the largest in the past. (Photo by Chung Sung-Jun/Getty Images)
