The Nuclear Non-Proliferation Treaty (NPT) was signed in 1968 and came into force in 1970 with the aim of

  • Prevent the spread of nuclear weapons.
  • Promote peaceful use of nuclear technology.
  • Encourage nuclear disarmament.

Fact To Know

  • Recognized Nuclear Weapon States (NWS): US, UK, Russia (USSR), France, China — those that tested nuclear weapons before Jan 1, 1967.
  • IAEA Safeguards: Non-nuclear-weapon states (NNWS) agree to inspections and monitoring of their nuclear facilities to ensure non-diversion to weapons programs.
  • Membership: 191 countries.
    • Non-signatories: India, Pakistan, Israel.
    • Withdrawn: North Korea (2003).
    • Iran: Signed in 1970.

 

Source: The Hindu

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