Spot on. The West(especially US/UK) never wanted India to become a nuclear power. As per some sources CIA killed Dr. Bhabha because of this specific reason along with Lal Bahadur Shastri.Its just not morality, its bcos both MTCR & NPT were India specific to begin with. These regimes were used to viciously target India's non military programs like space & weather forecasting for instance.