(VOVworld) – North Korea fired two missiles into the sea from its east coast this week, according to South Korea. The rockets, believed to be 300 millimeter multiple-rocket launcher KN-09 shells, were launched from near Wonsan, in southeastern North Korea. The rockets flew 180 kilometers before falling into the sea. This is the third missile test-firing North Korea has carried out in the last week, prior to a July 3rd visit to South Korea by Chinese President Ji Xinping.