The Iranians claim they detected the drone well inside Iran's border and then took control of the craft electronically and brought it down safely. The U.S. has denied that the craft came down for any reason other than technical malfunction.
Hmmm which notoriously full of shit government is telling the truth?
DING DING DING. Eventually, Iran won't take the bait and we will do a false flag, much like the Gulf of Tonkin incident... Now declassified as a false incident.
That's what caused us to go to Nam.