There is another side of this, India is all alone in this world, may be like Iran. How long we can continue like this. Why should we can sign this agreement and join with US as Israel or Pakistan. Even if we didn’t sign CTBT or NPT, how much chance is left for us to do another N-test? If we don’t have much chance then why we are keeping it emblematic. Instead why not we signing it and better being friendly with USA, which may increase our business relation and security treats. Also when we are not having enough Uranium in stock. Thorium reactors will take another 20-30years. Or is there a real chance for further negotiations, for us to keep our rights and getting Uranium from others? Why should other countries give us Uranium?