India can use computer simulations to conduct test results instead of relying on actual ground tests. This process is being followed by most of the nuclear weapon carrying nations for more than 15 years. India tested in 1998 along with Pakistan. Recently North Korea tested a nuclear device and many other nations like it will line-up for testing nuclear devices if India doesn't change it's stance. Among them will be Iran, Saudi Arabia and possibly Bangladesh in faraway future with Pakistan doing it frequently, along with some rubbish nations around the world blaming the reason for their tests on India. India should refrain from such tests and maintain some dignity when it is about to be a superpower. Nuclear deal is a good deal and it can only enhance Indian capabilities.
