Detailed Explanation:

Answer: Option 1 — 1 only

The Nuclear Suppliers Group (NSG) is a multilateral export control regime that regulates the supply of nuclear materials, equipment, and technology for peaceful purposes. Membership provides access to advanced nuclear technologies and facilitates international nuclear commerce, but does not automatically confer NPT membership.

✅ Statement 1 – Correct: NSG members gain access to the latest and most efficient nuclear technologies as the group facilitates trade in nuclear materials, equipment, and technology among member states for peaceful purposes.

❌ Statement 2 – Incorrect: NSG membership does not automatically make a country a member of the NPT; these are separate frameworks with different membership criteria and objectives.

📝 Short Notes: Nuclear Suppliers Group (NSG)

• Formation: Established in 1975 in response to India's 1974 nuclear test (Pokhran-I), to prevent the proliferation of nuclear weapons.
• Headquarters: Vienna, Austria (administratively under IAEA).
• Members: 48 countries including USA, Russia, China, France, UK, Germany, and Japan.
• Objective: Control export of nuclear materials, equipment, and technology to prevent their use for nuclear weapons.
• Guidelines: Two sets – Part 1 (trigger list of nuclear materials and equipment) and Part 2 (dual-use items).
• Decision-making: Operates on consensus basis; all members must agree for new membership.
• India's Status: Not a member despite US support; China has been a key blocker citing India's non-NPT status.
• India-NSG Waiver (2008): India received a special waiver allowing nuclear trade without being an NSG member or NPT signatory.