Which of the following principles are related to India's Nuclear Doctrine?

A. India's Nuclear Doctrine is aimed at building and maintaining a credible minimum deterrent.

B. The Nuclear Command Authority is the sole body which can authorize the use of nuclear weapons

C. India's Nuclear Doctrine does not persist use of nuclear weapons against non-nuclear weapon states

D. The Prime Minister of India can on his/her own issue order for the use of nuclear weapons

Choose the correct answer from the options given below: