Nuclear doctrine

Nuclear doctrine refers to a country's strategic principles and policies regarding the use, potential use, and prevention of nuclear weapons. It defines when and how nuclear weapons might be deployed, emphasizing deterrence—discouraging enemies from attacking through the threat of devastating retaliation. Countries establish doctrines to balance national security with international responsibility, often including policies like "second-strike" capability (retaliating after an attack) and arms control commitments. Overall, nuclear doctrine guides how a nation manages its nuclear arsenal to maintain security and stability while preventing conflicts.