- A. 1 and 2 only
- B. 1, 3, 4 and 5 only
- C. 2, 4 and 5 only
- D. 1, 2, 3, 4 and 5
Answer: A
Explanation
At present, 189 states plus Taiwan are parties to the NPT. These include all five declared Nuclear Weapons States (NWS) which had manufactured and exploded a nuclear weapon before 1967: China, France, the Russian Federation, the UK and the USA. The main countries remaining outside the NPT are Israel, India and Pakistan, though North Korea has moved to join them. At present, 189 states plus Taiwan are parties to the NPT. These include all five declared Nuclear Weapons States (NWS) which had manufactured and exploded a nuclear weapon before 1967: China, France, the Russian Federation, the UK and the USA. The main countries remaining outside the NPT are Israel, India and Pakistan, though North Korea has moved to join them.