<a href="https://en.wikipedia.org/wiki/Cold_War" id="mwkg" rel="mw:WikiLink" title="Cold War">Cold War</a>: The <a href="https://en.wikipedia.org/wiki/Soviet_Union" id="mwkw" rel="mw:WikiLink" title="Soviet Union">Soviet Union</a> issues a statement denying that <a href="https://en.wikipedia.org/wiki/Klaus_Fuchs" id="mwlA" rel="mw:WikiLink" title="Klaus Fuchs">Klaus Fuchs</a> served as a <a href="https://en.wikipedia.org/wiki/Soviet_Union" id="mwlQ" rel="mw:WikiLink" title="Soviet Union">Soviet</a> spy.