The Shillong Accord was signed on 11 November 1975 at Shillong, then the capital of Meghalaya and the seat of the Governor of Nagaland, between representatives of the Government of India and underground leaders of the Naga National Council (NNC). It was concluded under the authority of the Governor of Nagaland, L. P. Singh, who acted on behalf of the Union government, with the assent of Prime Minister Indira Gandhi's administration during the operative period of the national Emergency proclaimed in June 1975. The Accord must be read against the long arc of the Naga political movement: the NNC's plebiscite of 1951 claiming overwhelming support for independence, A. Z. Phizo's leadership and subsequent exile to London in 1960, the creation of the State of Nagaland in 1963, and the failed Peace Mission and ceasefire of 1964. By 1975 the Indian state sought a negotiated end to nearly two decades of armed conflict, and the Accord was the instrument chosen to secure the underground's acceptance of the constitutional framework.
The substance of the Accord was contained in a brief text of only three operative clauses. First, the representatives of the underground organizations conveyed, on their own volition, their acceptance of the Constitution of India. Second, it was agreed that arms held by the underground would be brought out and deposited at appointed places, with the modalities and timeframe to be settled between the two parties. Third, the underground representatives were given reasonable time to formulate other issues for discussion for a final settlement, and a liaison was to be maintained for that purpose. The Accord thus did not itself resolve the substantive Naga political demand; it secured a procedural surrender of arms and an in-principle acceptance of the Indian constitutional order, deferring all remaining political questions to future talks that, in practice, never produced a comprehensive settlement.
The mechanics of implementation proceeded through the deposit of weapons at designated collection points and the integration of surrendered cadres, but the deliberate vagueness of the "reasonable time" clause and the absence of any provision addressing sovereignty left the document open to radically divergent interpretations. Critics within the movement argued that the signatories—drawn from a liaison committee rather than from the principal leadership in exile—lacked the mandate to bind the NNC, and that acceptance "on their own volition" had in fact been extracted under conditions of military pressure and the constraints of the Emergency. The Accord contained no amnesty schedule, no rehabilitation framework written into its text, and no recognition of the plebiscite the NNC regarded as foundational, which left its legitimacy contested from the moment of signature.
The most consequential named outcome was the formation, on 31 January 1980, of the National Socialist Council of Nagaland (NSCN) by Isak Chishi Swu, Thuingaleng Muivah, and S. S. Khaplang, who repudiated the Shillong Accord as a betrayal and a "sell-out" of the Naga cause. The NSCN later fractured in 1988 into the NSCN (IM) under Isak and Muivah and the NSCN (K) under Khaplang. Decades afterward, the Government of India and the NSCN (IM) signed a Framework Agreement in New Delhi on 3 August 2015, witnessed by Prime Minister Narendra Modi, reopening the search for a settlement the Shillong Accord had failed to deliver. The trajectory from 1975 to 2015 illustrates how an incomplete accord can entrench rather than dissolve an insurgency.
The Shillong Accord is distinct from the adjacent instruments with which examination candidates frequently confuse it. It is not the Sixteen Point Agreement of 1960, which paved the way for Nagaland's statehood in 1963 and was negotiated with the moderate Naga People's Convention rather than the underground NNC. It is also distinct from the 1986 Mizo Accord signed with Laldenga of the Mizo National Front, which produced a durable peace and the State of Mizoram, and from the Assam Accord of 1985 addressing the foreigners question. Where the Mizo Accord is generally regarded as the template of a successful insurgency settlement, the Shillong Accord is cited as its counterexample—an agreement that fragmented a movement without resolving its grievance.
The principal controversy concerns legitimacy and consequence. Within Naga nationalist historiography the Accord is remembered as the rupture that divided the movement between accommodationists and irreconcilables, and the very act of "accepting the Constitution" was read by hardliners as surrender of the claim to self-determination. The NSCN's foundational charter explicitly invoked rejection of the Accord. Subsequent developments—the prolonged ceasefire between the NSCN (IM) and the Government of India in force since 1997, the 2015 Framework Agreement, and the unresolved demands for a separate Naga flag and constitution (Yehzabo) and for Greater Nagalim incorporating contiguous Naga-inhabited areas of Manipur, Assam, and Arunachal Pradesh—all trace their political genealogy to the incompleteness of 1975.
For the working practitioner—the civil services aspirant, the internal-security analyst, or the Northeast desk officer—the Shillong Accord is a case study in the limits of coercive accord-making. It demonstrates that an agreement secured without a representative mandate, without addressing the core political demand, and under conditions of duress can multiply rather than terminate conflict, spawning successor organizations more radical than their predecessors. The Accord remains a standing reference point in UPSC General Studies Paper III internal-security syllabi and in any serious analysis of the Naga peace process, precisely because the questions it deferred in 1975 remain live in the negotiations conducted to the present day.
Example
In 1975 the Government of India, through Nagaland Governor L. P. Singh, signed the Shillong Accord with Naga National Council representatives, who accepted the Indian Constitution and agreed to surrender arms.
Frequently asked questions
It was signed on 11 November 1975 between representatives of the underground Naga National Council and the Government of India, with Nagaland Governor L. P. Singh acting for the Union. Critics argued the NNC signatories lacked a mandate from the leadership in exile under A. Z. Phizo.
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