SEOUL – North Korea has launched two short-range missiles into the Yellow Sea according to reports from South Korea’s Yonhap news agency.  The operation is considered to be part of military training.  “North Korea declared a no-sail order in the Yellow Sea before the missile launch” says a South Korean official.  Analysts believe North Korea is trying to elevate tension as it is in negotiations with Washington about getting off a U.S. terrorism blacklist.