<a href="https://en.wikipedia.org/wiki/Cold_War" id="mwAQM" rel="mw:WikiLink" title="Cold War">Cold War</a>: <a href="https://en.wikipedia.org/wiki/Klaus_Fuchs" id="mwAQQ" rel="mw:WikiLink" title="Klaus Fuchs">Klaus Fuchs</a> is convicted of spying for the <a href="https://en.wikipedia.org/wiki/Soviet_Union" id="mwAQU" rel="mw:WikiLink" title="Soviet Union">Soviet Union</a> by disclosing top secret <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Atomic_bomb" id="mwAQY" rel="mw:WikiLink" title="Atomic bomb">atomic bomb</a> data.