The development of nuclear weapons by a country without nuclear weapons is not necessarily important to the stability of that country, and may even bring many serious negative consequences. There are mainly the following reasons： From the perspective of international security, the development of nuclear weapons will cause strong concerns among neighboring countries and the international community, lead to tension and instability in the regional security situation, and trigger an arms race. This may destroy diplomatic relations with other countries, suffer international sanctions, and put the country under great external pressure. From a domestic perspective, the development of nuclear weapons requires huge amounts of capital, manpower and material resources, which may squeeze the allocation of resources in other important fields such as people's livelihood and economic development, and affect the balanced and stable development of the domestic socio-economic economy. Nuclear weapons themselves are extremely dangerous and uncontrollable, and in the event of accidents or mismanagement, they may have disastrous consequences for their own countries. The international community generally advocates the maintenance of a nuclear-free world and is committed to resolving disputes and maintaining security through peaceful negotiations, diplomacy and international cooperation. The vast majority of countries choose to follow the path of peaceful development instead of relying on nuclear weapons to ensure their own stability.