The main flaw in the movie, I think was that the director got caught up in Bull's dream too. (The idea that the Supergun was a practical weapon) Bull could never really solve the single firing only problem. Firing would have produced a huge flame easily observed from Satellites. Such a gun firing would take days to clean out and reload. Less time than strike aircraft would need to go in, and destroy it.
I doubt Mossad killed Bull, for there were many around the world working on considerably more practical weapons for Saddam who went untouched, for example, Frenchmen and Germans working on nuclear weapons, Germans and Spainiards on chemical, and Brazilians on missiles. I also doubt the CIA did it, Bull being a US citizen, in a NATO country, after the reforms of the CIA in the 1970's.
I'd point the finger at Iraq, as Yosi said "Saddam Hussein is the only man in Iraq allowed to know too much"
I doubt Mossad killed Bull, for there were many around the world working on considerably more practical weapons for Saddam who went untouched, for example, Frenchmen and Germans working on nuclear weapons, Germans and Spainiards on chemical, and Brazilians on missiles. I also doubt the CIA did it, Bull being a US citizen, in a NATO country, after the reforms of the CIA in the 1970's.
I'd point the finger at Iraq, as Yosi said "Saddam Hussein is the only man in Iraq allowed to know too much"