South Korea shrugged off North Korea's firing of short-range missiles, saying Friday they were part of routine military exercises, but it warned more launches are likely in coming days, AP reported. But whether the communist country will fire a long-range missile aimed at the United States remained unclear, though U.S. Defense officials said such a launch did not appear imminent. The North fired four short-range missiles off its east coast Thursday, just ahead of the U.S. Independence Day holiday that falls this weekend. The U.S. and Japan called the North's move «provocative.» But Defense Ministry spokesman Won Tae-jae said South Korea did not attach much significance to the missile launches, calling them part of a routine military exercise. The short-range missiles are not seen as a threat by South Korea and the U.S., which have far more sophisticated weapons. South Korea's Yonhap news agency, citing an unidentified military official, reported that all four missiles flew about 60 miles (100 kilometers). The launches, however, have highlighted concerns over North Korea's broader missile intentions, especially after the country warned ships to stay away from waters off its eastern coast until July 10. Earlier Friday, South Korea's Joint Chiefs of Staff said it was closely monitoring North Korean military sites because the communist nation may fire more missiles in coming days. Several U.S. Defense Department officials, however, said there was nothing to indicate that North Korea is ready to launch a long-range ballistic missile and there appears to be no immediate threat to the United States.
