<a href="https://en.wikipedia.org/wiki/Cold_War" id="mw6g" rel="mw:WikiLink" title="Cold War">Cold War</a>: The <a href="https://en.wikipedia.org/wiki/Soviet_submarine_K-19" id="mw6w" rel="mw:WikiLink" title="Soviet submarine K-19">Soviet submarine K-19</a> collides with the <a href="https://en.wikipedia.org/wiki/United_States_Navy" id="mw7A" rel="mw:WikiLink" title="United States Navy">American submarine</a> <a href="https://en.wikipedia.org/wiki/USS_Gato_(SSN-615)" id="mw7Q" rel="mw:WikiLink" title="USS Gato (SSN-615)">USS <i id="mw7g">Gato</i></a> in the <a href="https://en.wikipedia.org/wiki/Barents_Sea" id="mw7w" rel="mw:WikiLink" title="Barents Sea">Barents Sea</a>.