The US Air Force is testing a large, top secret drone at Area 51, which outdoes the currently used unmanned aircrafts in terms of stealth and aerodynamic efficiency, US media report. The new superior drone is scheduled to enter production and may be operational for the US Air Force as early as 2015, an exclusive report by Aviation Week magazine said. According to unnamed defense and intelligence officials,... 

An American RQ-170 Sentinel unmanned reconnaissance aircraft A senior Iranian military official says Iran’s Army has downed a remote-controlled reconnaissance drone operated by the US military in the eastern part of the country. The informed source said on Sunday that the Iranian Army’s electronic warfare unit successfully targeted the US-built RQ-170 Sentinel stealth aircraft after it...