Concern are not about using nuclear weapon. Its about being victim of it and possessing minimum deterrance against it. If we are capable of developing our own technology why do we need this deal? Our energy needs can be very well ful-filled by Petroleum and Natural gas atleast for few years and mean while we shall have our own technology. If we sign the deal, there is no gurantee of power being cheaper, there is no guarantee of having power supply very soon (that also will take about 5-10 years). So why such a deal which will be obsolate in near future? Just to please USA and NSGs?