Reciprocating India 's second nuclear tests in 1998 , Prime minister Nawaz Sharif gave authorization to PAEC to carry out the nuclear tests , codename '' Chagai-I '' , in Ras Koh area of Chagai Hills . Eventually , Qureshi participated and witnessed the first five tests of nuclear devices , evidently made from HEU . On 30 May , PAEC carried out another test , codename '' Chagai-II '' , at Kharan desert , and it was reported to be a plutonium weapon-grade device
nuclear tests
Pokhran-II
Muhammad Hafeez Qureshi