The formation of Nagaland State on 1 December 1963 was the result of several connected developments: early pan-Naga political organisation, the crisis of the 1950s, formation of the Naga People’s Convention, creation of the Naga Hills-Tuensang Area, the Sixteen-Point Agreement and special constitutional legislation. Nagaland became the sixteenth state of the Indian Union, with Kohima as its capital.
For NPSC, understand statehood as a negotiated constitutional process rather than a single event. The inauguration of 1963 created a government and legislature, but it did not settle the entire Naga political question. Therefore, the distinction between state formation and political settlement is essential.
Early Political Background
The Naga Club submitted its memorandum to the Simon Commission in 1929, asking that the constitutional future of the Naga Hills should not be decided without the consent of its people. The Naga National Council, formed in 1946, later asserted a much stronger claim during the transfer of power.
The Nine-Point Agreement of 1947 failed because its future-status clause was interpreted differently. The NNC declaration of 14 August 1947, the plebiscite claimed in 1951, election boycott and non-cooperation deepened the dispute. By the mid-1950s, underground activity and security operations had produced severe violence.
The Naga People’s Convention Route
In August 1957, tribal representatives formed the Naga People’s Convention under Dr Imkongliba Ao. It sought a peaceful constitutional settlement and proposed uniting the Naga Hills District of Assam with the Tuensang Frontier Division of the North-East Frontier Agency.
The Government of India accepted this proposal. The Naga Hills-Tuensang Area came into being on 1 December 1957. The Governor of Assam administered it as the President’s agent; consequently, it remained distinct from ordinary Assam administration.
The NHTA united the two major territorial components of the future state, but it had no full state legislature or responsible elected government. It was therefore a transitional political unit.
From the NHTA to the Sixteen Points
The second and third sessions of the NPC developed a more complete settlement. At Mokokchung in October 1959, the Convention adopted a sixteen-point proposal. A negotiating delegation met Prime Minister Jawaharlal Nehru, and both sides concluded the Sixteen-Point Agreement on 26 July 1960.
The agreement provided that the NHTA would form a state named Nagaland. It specified a Governor, Council of Ministers, legislature, parliamentary representation, financial assistance, customary-law protections, ownership of land and resources, and a special transitional arrangement for Tuensang.
The Transitional Administration
State institutions could not be created immediately. The Nagaland Transitional Provisions Regulation, 1961 established an interim body representing different tribes. This body advised the administration and prepared the transition to a legislature and Council of Ministers.
The transitional stage allowed government departments, electoral rolls, constituencies and administrative arrangements to be organised. It also provided representation before the first general state election.
State of Nagaland Act, 1962
Parliament enacted the State of Nagaland Act, 1962 to create the new state formally. The Act provided for the territory, representation in Parliament, the Legislative Assembly, High Court jurisdiction, public services and related administrative matters.
Statehood required parliamentary law because the Constitution gives Parliament authority to create new states and alter state boundaries. The 1960 agreement supplied the political basis; the 1962 Act supplied the legal machinery.
The Thirteenth Constitutional Amendment
The Constitution (Thirteenth Amendment) Act, 1962 inserted Article 371A. This article created special provisions for Nagaland. Parliamentary laws concerning Naga religious or social practices, customary law and procedure, customary justice, and ownership and transfer of land and resources do not apply automatically unless the Nagaland Legislative Assembly decides by resolution.
Article 371A also addressed the Governor’s special responsibility for law and order and the transitional administration of Tuensang. These provisions recognised that Nagaland’s statehood arose from a distinct negotiated history.
Inauguration on 1 December 1963
President Dr Sarvepalli Radhakrishnan formally inaugurated Nagaland as India’s sixteenth state on 1 December 1963 at Kohima. Kohima became the capital.
Vishnu Sahay, then Governor of Assam, took concurrent charge as the first Governor of Nagaland. P. Shilu Ao became the first Chief Minister and headed the first Council of Ministers. These arrangements marked the transfer from the NHTA administration to a constitutional state government.
First Election and Legislative Assembly
Nagaland held its first state election in January 1964. Elected members constituted the first Nagaland Legislative Assembly on 11 February 1964. The Assembly became the principal law-making body and the institution whose resolution is required under Article 371A for specified parliamentary laws to apply.
This sequence matters: statehood came on 1 December 1963, while the first elected Assembly began in February 1964. The interim arrangements bridged the gap.
Territorial Composition of the New State
Nagaland combined the former Naga Hills District with the Tuensang Frontier Division. The new state covered 16,579 square kilometres. The inclusion of Tuensang required special transitional safeguards because it had a different administrative background.
The agreement also mentioned contiguous Naga-inhabited areas, but statehood did not change the boundaries of neighbouring states. Any such transfer required a separate constitutional process and remained politically disputed.
Why Statehood Was Historically Important
- Statehood provided a separate elected government and legislature.
- The new boundary united the Naga Hills and Tuensang within one state.
- Article 371A protected customary law, social practices, land and resources.
- Nagaland gained direct representation in Parliament.
- New institutions supported development, administration and public services.
Why Statehood Did Not End the Conflict
The NNC and underground movement were not parties to the Sixteen-Point Agreement. They regarded statehood within India as insufficient. Violence and political negotiation therefore continued after 1963. A ceasefire began in 1964, but later talks failed.
Statehood should consequently be described as a major constitutional achievement and an incomplete political settlement. Modern dialogue continues through the Naga peace process.
NPSC Revision Timeline
- 1 December 1957: NHTA inaugurated.
- 26 July 1960: Sixteen-Point Agreement.
- 1961: transitional body established.
- 1962: State of Nagaland Act and Thirteenth Amendment.
- 1 December 1963: Nagaland becomes the sixteenth state.
- January 1964: first state election.
- 11 February 1964: first elected Assembly constituted.
The complete political-history sequence is on the Nagaland PSC Notes page. Students may also prepare with the Nagaland PSC Foundation Course 2026–2027.
Frequently Asked Questions
When did Nagaland become a state?
Nagaland was inaugurated as the sixteenth state of India on 1 December 1963.
Who was the first Chief Minister of Nagaland?
P. Shilu Ao was the first Chief Minister of Nagaland.
Which law created Nagaland State?
The State of Nagaland Act, 1962 provided the legal machinery, while the Thirteenth Constitutional Amendment inserted Article 371A.