The <a class="mw-redirect" href="https://en.wikipedia.org/wiki/EC-121_shootdown_incident" id="mw1w" rel="mw:WikiLink" title="EC-121 shootdown incident">EC-121 shootdown incident</a>: <a href="https://en.wikipedia.org/wiki/North_Korea" id="mw2A" rel="mw:WikiLink" title="North Korea">North Korea</a> shoots down a <a href="https://en.wikipedia.org/wiki/United_States_Navy" id="mw2Q" rel="mw:WikiLink" title="United States Navy">United States Navy</a> aircraft over the <a href="https://en.wikipedia.org/wiki/Sea_of_Japan" id="mw2g" rel="mw:WikiLink" title="Sea of Japan">Sea of Japan</a>, killing all 31 on board.