<a href="https://en.wikipedia.org/wiki/World_War_II" id="mwAQM" rel="mw:WikiLink" title="World War II">World War II</a>: <a href="https://en.wikipedia.org/wiki/Operation_Tidal_Wave" id="mwAQQ" rel="mw:WikiLink" title="Operation Tidal Wave">Operation Tidal Wave</a> also known as "Black Sunday", was a failed American attempt to destroy Romanian oil fields.