The No First Use (NFU) policy is a commitment by a nuclear-armed state not to use nuclear weapons as a first resort in a conflict. This policy is seen as a means of reducing the risk of nuclear war and promoting stability in international relations.
The NFU policy was first articulated by China in 1964 and has since been adopted by several other states, including India, Pakistan, and North Korea. The policy has been widely supported by the international community, including the United Nations, the European Union, and numerous other international organizations, as a means of reducing the threat posed by nuclear weapons and promoting peace and stability.
However, despite its widespread support, the NFU policy has faced challenges, including opposition from some states that have not adopted the policy, and concerns about the credibility of the policy in a conflict. There are also questions about the compatibility of the NFU policy with the concept of deterrence, which is based on the threat of nuclear retaliation in the event of an attack.
In conclusion, the No First Use (NFU) policy is a commitment by a nuclear-armed state not to use nuclear weapons as a first resort in a conflict. The policy is seen as a means of reducing the risk of nuclear war and promoting stability in international relations. Despite its challenges, the NFU policy remains an important component of international efforts to reduce the nuclear threat and promote global peace and security.