<a href="https://en.wikipedia.org/wiki/Northern_Limit_Line" class="extiw" title="wikipedia:Northern Limit Line">Northern Limit Line</a> separating North and South Korea
<a href="//commons.wikimedia.org/wiki/User_talk:Midway" title="User talk:Midway">Midway</a>
Own work, based on <a rel="nofollow" class="external text" href="http://www.globalsecurity.org/military/world/rok/images/nll-map.gif">this image</a>