By Cynthia Kim and Hyonhee Shin SEOUL (Reuters) -North Korea fired two cruise missiles into the sea off its east coast on Tuesday, South Korea’s military said, amid rising tension over a recent series of weapons tests. South Korea’s Joint Chiefs of Staff did not specify the missiles’ range or trajectory, but said it was conducting an analysis together with U.S. authorities. The launch was North Korea’s fifth of the year, following tests of a tactical guided missile https://www.reuters.com/article/northkorea-missiles-idINL1N2TX006, two “hypersonic missiles https://www.reuters.com/article/northk…