伊朗称捕获一架美国无人机

Iran state media say the country has "captured" an American drone over Persian Gulf waters after it entered Iranian airspace.

Media reports said Tuesday the unmanned ScanEagle drone was captured by the naval unit of the Revolutionary Guards .  The reports do not elaborate on where or how the drone was captured.

The U.S. has not commented on the Iranian claim.

Last month, Iran confirmed a Pentagon report that two Iranian warplanes fired on an unarmed U.S. drone in the Gulf.