Two types we tested and how did the world react? They imposed all kinds of sanctions. When India conducted Pokhran II under the NDA regime, the US reacted by constituting the Nuclear Supply Group (NSG) which presently has 45 countries as its members. For countries to engage in nuclear transactions globally, it needed a NSG waiver. Because India did not have a NSG waiver, our nuclear program in this country began to hurt. Uranium supplies, spares etc dried up and consequently nuclear power generation capacity are operating at less than 50%. This means that the thousands of crores invested by the country is not providing full value in returns. The US is the most influential member of the NSG. Without US support, no waiver is possible. So the necessity of first striking a deal with the US, which even the Chinese have entered into.
he operating word is in the event of nuclear testing. Even here the agreement provides an exception - the right to test if China or Pakistan tests.
No one in the nuclear community believes any more for the need to physically test. They now test through computer simulation using past test data.
This is the reason why Vajpayee government shrewdly went for a series of explosions (5 to be precise) - to generate such a data base.
Having done that Vajpayee (1999) and Jaswant Singh (2000) gave an assurance to the world through their address to the General Assembly of the UN that India no longer needs to explode any nuclear devise.
