<a class="mw-redirect" href="https://en.wikipedia.org/wiki/Secret_agent" id="mwrw" rel="mw:WikiLink" title="Secret agent">Secret agent</a> <a href="https://en.wikipedia.org/wiki/Sidney_Reilly" id="mwsA" rel="mw:WikiLink" title="Sidney Reilly">Sidney Reilly</a>, the first "super-spy" of the 20th century, is executed by the <a href="https://en.wikipedia.org/wiki/State_Political_Directorate" id="mwsQ" rel="mw:WikiLink" title="State Political Directorate">OGPU</a>, the <a href="https://en.wikipedia.org/wiki/Secret_police" id="mwsg" rel="mw:WikiLink" title="Secret police">secret police</a> of the <a href="https://en.wikipedia.org/wiki/Soviet_Union" id="mwsw" rel="mw:WikiLink" title="Soviet Union">Soviet Union</a>.