16 March 2015 U.S., Korean Navies Complete 31st Annual Salvage Exercise CHINHAE, Republic of Korea (NNS) -- U.S. Navy and Republic of Korea (ROK) navy diving and salvage experts wrapped up two weeks of advanced training during Salvage Exercise (SALVEX) Korea 2015, March 14.Building on thirty years of partnership since SALVEX Korea began in 1985, approximately 180 U.S...