<a class="mw-redirect" href="https://en.wikipedia.org/wiki/Second_Battle_of_Yeonpyeong" id="mwASo" rel="mw:WikiLink" title="Second Battle of Yeonpyeong">Naval clashes</a> between South Korea and <a href="https://en.wikipedia.org/wiki/North_Korea" id="mwASs" rel="mw:WikiLink" title="North Korea">North Korea</a> lead to the death of six South Korean sailors and sinking of a North Korean vessel.