In pics: N Korea military parade marks founder's 105th b'day
North Korea on Saturday held a parade to mark the 105th birth anniversary of its founding President, Kim Il-sung, and displayed its military strength in the country's capital Pyongyang. For the first time, North Korea displayed the Pukkuksong submarine-based ballistic missiles, which have a range of more than 600 miles. It also warned the US of "toughest" action.