Nagaland‘s path to statehood was different from most Indian states. It grew out of a long armed insurgency, not a linguistic reorganisation. India’s response combined military action with a negotiated political settlement.

Declaration and Insurgency Need to Know
Declaration and Insurgency
Phizo and the Naga National Council
- 1947 Declaration The Naga National Council, led by Angami Zapu Phizo, declared Naga independence just before India’s own independence.
- Insurgency Phizo’s group rejected accession to India and launched an armed insurgency in the Naga Hills through the 1950s.
- India’s Response The Indian government responded with both military operations and political negotiations over the following years.
- Naga Hills This had been a comparatively isolated, hill-tribal region under British administration, distinct from the Assam plains.
Negotiation and Statehood Need to Know
Negotiation and Statehood
The Sixteen Point Agreement and India’s 16th State
- Moderate Faction One willing to negotiate within the Indian union eventually broke away from Phizo’s hardline position.
- Sixteen Point Agreement The Naga People’s Convention negotiated this, signed on 26 July 1960, setting statehood terms.
- Statehood Nagaland became India’s 16th state on 1 December 1963, carved out of Assam under the State of Nagaland Act, 1962.
- 13th Amendment The Constitution (Thirteenth Amendment) Act, 1962, laid the constitutional foundation for the new state alongside the State of Nagaland Act. It inserted Article 371A, giving Nagaland special protections over its customary law and land.
- Phizo’s Exile He went into exile in London and continued to reject the statehood settlement.
- Continued Insurgency Activity did not fully end with statehood; underground factions continued fighting for years afterward.
Previous Year Question
Asked as: “Consider the following pairs: Arunachal Pradesh, Nagaland, Tripura state descriptions. How many of the above pairs are correctly matched?” (UPSC CSP 2025, GS Paper I). All three pairs were correct, including Nagaland’s statehood via the 13th Amendment. View this question.
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The Wider Story Great to Know
After 1963
The Shillong Accord, the NSCN, and a Decades-Long Peace Process
- Shillong Accord Signed in 1975, this was a later, partial ceasefire agreement between the government and some insurgent factions.
- Hardline Split A hardline faction rejected the Shillong Accord, leading to further splits within the insurgent movement.
- NSCN The Naga issue eventually produced the National Socialist Council of Nagaland, a major later insurgent group.
- Article 371A This gives Nagaland special constitutional protections over its own customary law and land ownership.
- Long Peace Process Still ongoing in later decades, this makes the Naga issue one of India’s longest-running internal political negotiations.
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