Strategic arms refer to powerful weapons systems designed for long-range military operations, primarily used by nations to deter potential threats. These arms include nuclear weapons, intercontinental ballistic missiles (ICBMs), and other advanced delivery systems. The goal of possessing strategic arms is to maintain a balance of power and ensure national security against adversaries. Countries like the United States and Russia have invested heavily in their strategic arms to protect their interests and influence global politics. Treaties such as the New START agreement aim to limit the number of these weapons, promoting stability and reducing the risk of nuclear conflict between nations.