Legal Definitions - Bureau of Nonproliferation

The Bureau of Nonproliferation is a department in the U.S. Department of State that is responsible for preventing the spread of weapons of mass destruction, advanced conventional arms, and delivery systems.

For example, the Bureau of Nonproliferation works to prevent countries like North Korea and Iran from developing nuclear weapons. They also work to prevent the spread of advanced conventional weapons like missiles and drones.

The Bureau of Nonproliferation is important because the spread of weapons of mass destruction can lead to devastating consequences, including loss of life and destruction of property. By preventing the spread of these weapons, the Bureau of Nonproliferation helps to promote peace and security around the world.