A U.S. drone has been captured while flying over Iranian air space - this according to Iran's Press TV.<br/> <br />The ScanEagle unmanned aerial vehicle was gathering information over the Persian Gulf when it was captured by the naval unit of the Islamic Revolutionary Guards Corps.<br/> <br />Press TV said it was captured some time "in the last few days", but it wasn't clear how.<br/> <br />But the U.S. Navy denies any drone has been lost over the Gulf recently.<br/> <br />In November, the United States said Iranian warplanes shot at a U.S. surveillance drone flying in international airspace, while Iran said it had overflown its borders.<br/> <br />The ScanEagle is manufactured by Boeing.<br/> <br />The small military plane is four feet long and has a 10-foot wingspan.