Failure to convince China on NSG may be a temporary embarrassment but definitely a not set back. One closely watches the developments would easily understand that China's intention to block India is purely a political decision rather than a rational one on reasons being quoted. China has got immense business in India and they see a big bargain in supporting India even in small cause. They want to force India to take a stand favoring them in the Arunachal issue which is next to impossible. The Chabahar port deal with Iran and India was not at all in the best interest of China. With India doing all those thing to challenge their might, it was just imaginable that they would try and exhibit their part of arm twisting. Despite all these, how long they are able to prevent India from obtaining a membership in NSG and a permanent seat in UN security council is remains to be seen,..