The US signed treaties like the NPT and the like only to stem the growth of missile technologies in other nations...
US has scientifically advanced to a stage that it does not want others to share and hence it becomes imperative for the US to monitor other nations' nucleur/missile developments...
and hence the idea of deals and treaties...
a clever plot in which the people of India would be led to believe that there is going to be transfer of knowledge/energy from the US to India (in whatever means that may be)... while the ulterior motive is only to spy on us...
