Nuclear diplomacy refers to the negotiations and strategies countries use to manage and control nuclear weapons and technology. It often involves treaties and agreements aimed at preventing the spread of nuclear weapons, promoting disarmament, and ensuring the peaceful use of nuclear energy. Key agreements include the Nuclear Non-Proliferation Treaty (NPT) and various arms control treaties. Countries engage in nuclear diplomacy to address security concerns and build trust among nations. This process can involve direct talks, multilateral discussions, and the involvement of international organizations like the United Nations. Successful nuclear diplomacy can help reduce the risk of nuclear conflict and promote global stability.