What are the key nuclear treaties in history?

What are the key nuclear treaties in history?

The key nuclear treaties include the Treaty on the Non-Proliferation of Nuclear Weapons (NPT), the Comprehensive Nuclear-Test-Ban Treaty (CTBT), and the Strategic Arms Reduction Treaty (START). Each of these treaties plays a crucial role in nuclear disarmament and non-proliferation.

Can you tell me more about the NPT?

The NPT, established in 1968, aims to prevent the spread of nuclear weapons, promote peaceful uses of nuclear energy, and further the goal of disarmament. It has been signed by 191 countries, making it one of the most widely adhered-to arms control agreements.

What impact did the CTBT have on nuclear testing?

The CTBT, adopted in 1996, prohibits all nuclear explosions. While it has not yet entered into force due to some key states not ratifying it, it has established a global norm against nuclear testing and has led to a significant decrease in such activities.

Are there any recent developments in nuclear treaties?

Yes, recent developments include discussions around the revival of arms control agreements like New START and concerns over nuclear programs in countries like North Korea and Iran, which have prompted calls for new treaties.