India's military should invest in nuclear research in order to further its science and research agendas and expand the size of the private sector. It can also engage in nuclear sharing agreements with Nepal, Bhutan, Sri Lanka, and other Asian countries, in order to court alliances and show symbolic strength.
And Pakistan is the last country that anyone should hold in high moral ground. It's the predominant country that sold nuclear intelligence to countries like North Korea and Iran, and the said knowledge could easily fall into the hands of non-governmental groups due to the lack of security there.
The only Islamic country with nuclear technology really shouldn't have the material - someone needs to bomb those silo sites.