About racial hierarchy, I partly agree and that is not taken from the British. Social caste hierarchy always existed in ancient India. And it had done enormous damage to this country. After Independence, when we tried to make up for our past mistakes we created another monster in the name of reservation. Meritocracy lost its importance and medicore, below mediocore men and women have taken up positions they were never suited for. So yes, we have created a new class, not necessarily 'racially superior' who like to imitate the British.
About, UNSC & NSG, if it is not so important then why the Chinese repeatedly try to block India's entry into these groups? Foreign aid to India is getting smaller and smaller in size over the last 30 years. The Chinese have at one point of time just absorbed the Soviet military technology. So when You did the same, I dont see any wrong in arms deal we are making with others.