Foreign Minister Khurshid Mehmood Kasuri on Friday said that Pakistan can do nothing more beyond what has been done on nuclear proliferation issue.
Pakistan has an indigenous programme, he added.
Talking to BBC TV, the Minister said, "the nation has invested a lot in terms of money, energy and manpower. Since Pakistan is a responsible power it will never allow this to happen in future again," he vowed.
Our nuclear programme was in safe hands, Kasuri said, adding that Pakistan was prepared to be a responsible member of the international community.
Kasuri said that Pakistan government did not try to hide anything from international community.