South Korean and U.S. intelligence authorities believe North Korea is ready to roll out a new 3,000-ton submarine, only waiting for the right timing, Yonhap News Agency reported Sunday, citing sources.It said the intelligence authorities have determined that the 3,000-ton submarine, unveiled in July 2019, can carry three submarine-launched ballistic missiles, or SLBMs."The authorities assess that North Korea is reviewing the right timing to roll out the submarine for a strategic effect, including maximizing pressure against the United States," a source was quoted as saying.The source added …READ FULL ARTICLE