It is a well known fact that North Korea supplied the missiles (No Dong I believe) to carry the warheads, to Pakistan. In return the pakistanis supplied some vital instruments and also nuclear know-how to the koreans. It is very well known that throughout the 80's the Chinese supplied the know-how and also some hardware to the Pakistanis (uncle Sam could not do anything as he was busy in Afghanistan to drive out the Soviets, with the help of the Pakistanis). I think Rajeev Sreenivasan's theory (!!) is quite valid and consistent with with current history/reality. Thanks Rediff for this article.
