When fights broke out between Chinese and Indian security forces, many outside observers grew concerned because both states are nuclear powers. They were especially concerned that the dissuading states from using nuclear weapons would be insufficient to constrain them. a) regulative norm
b) nuclear nonproliferation treaty
c) Universal Declaration of Human Rights
d) standard operating procedure

b) nuclear nonproliferation treaty

Explanation:

Nuclear Nonproliferation Treaty is a treaty involving all the nations particularly those in possession of nuclear weapons. This international treaty seeks to regulate the distribution of nuclear weapons and weapons creation.

The purpose of which is to facilitate mutual understanding and alliance in the nonviolent utilization of nuclear energy, and again improve the objective of attaining nuclear and general disarmament.

Hence, in this case, the correct answer is "Nuclear Nonproliferation Treaty."

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