Irans New RQ 170 Sentinel Stealth Drone: Flight footage of Iranian version of US drone released

Iran s New RQ170 Sentinel Stealth Drone: Flight footage of Iranian version of US drone released The footage of the Iranian version of a US drone which was brought down some three years ago and later reverseengineered by Iranian experts has been released. Iran recently put into operation a final version of the sophisticated US RQ170 stealth aircraft, which was downed with minimal damage by the Iranian Armed Forces electronic warfare unit in December, 2011, while flying over the Iranian city of Kashmar,