"The Iranian military says it has captured an unmanned US drone aircraft in its airspace over Gulf waters.
The Revolutionary Guards said they had brought down a ScanEagle - one of the smaller, less sophisticated drones employed by the Americans.
Rear Admiral Ali Fadavi told the Fars news agency that the drone had conducted several reconnaissance flights over the Gulf in recent days.
The US said it was looking into the reports."
http://www.bbc.co.uk/news/world-middle-east-20591336
If it's true, it's pretty retarded. I don't know why the US would use 'less sophisticated' hardware when they have already been caught with their hand in the cookie jar once. If it is true, maybe they're doing it to try and provoke a reaction, pretty fucked up.
I'm pretty sure violation of airspace like that can be seen as an act of war, it was ignored the first time and the US didn't even get a slap on the wrist. I wonder what now. Maybe they 'lost control' and it 'strayed into Iranian airspace' again.