The Comprehensive Nuclear-Test-Ban Treaty (CTBT) is an international agreement that aims to ban all nuclear explosions for both military and civilian purposes. Established in 1996, the treaty seeks to prevent the development and testing of nuclear weapons, promoting global security and stability. By prohibiting nuclear tests, the CTBT helps to reduce the risk of nuclear proliferation and encourages countries to pursue disarmament. To ensure compliance, the treaty includes a robust verification system with monitoring stations around the world. These stations detect any nuclear explosions, helping to maintain accountability among nations. Although not yet in force, the CTBT has been signed by many countries, including major nuclear powers like the United States and Russia.