Shortly After May 1, 1981: Pakistani Dictator Orders A. Q. Khan to Prepare Cold Test; CIA Learns of Plan
Pakistani dictator Muhammad Zia ul-Haq orders nuclear scientist A. Q. Khan to prepare for a cold test of a nuclear weapon. The instruction is given shortly after Khan tells Zia that he has managed to enrich uranium to weapons grade (see (March-April 1981)), and after Zia visits the facility where Khan works, re-naming it after him. The CIA will soon learn of this instruction. [Levy and Scott-Clark, 2007, pp. 84-85, 90]