Treaty of Punakha (1910)

The Treaty of Punakha was signed on 8 January 1910 at Punakha Dzong between the Kingdom of Bhutan and British India. It was negotiated by Charles Alfred Bell, the Political Officer in Sikkim, on behalf of the Earl of Minto, Viceroy and Governor-General of India, and by His Highness Sir Ugyen Wangchuck, K.C.I.E., the first Druk Gyalpo (King) of Bhutan. The treaty was not a stand-alone document but a formal amendment to the Treaty of Sinchula of 1865, incorporating all provisions of the earlier agreement by reference.^[1]

The Treaty of Punakha established three core principles that would govern Bhutan’s relationship with Britain for the next four decades: Britain undertook not to interfere in Bhutan’s internal affairs; Bhutan agreed to be “guided by the advice” of the British government in its external relations; and the annual subsidy paid to Bhutan was doubled from 50,000 to 100,000 rupees. The treaty has been described by scholars as reflecting a diplomatic relationship of “friendship” rather than formal suzerainty, though in practice Britain exercised considerable influence over Bhutan’s foreign policy.^[2]

Historical Context

Bhutan’s Internal Consolidation

The Treaty of Punakha was signed at a moment of profound transformation in Bhutan. For centuries, the country had been governed through the dual system of the Druk Desi (secular ruler) and the Je Khenpo (religious leader), a system that had devolved into chronic instability and civil war among regional penlops. In 1907, Ugyen Wangchuck — the Penlop of Trongsa who had unified the country through a series of military victories in the 1880s — was unanimously elected as the first hereditary monarch of Bhutan by an assembly of monks, officials, and leading families. The establishment of the Wangchuck dynasty created, for the first time in generations, a stable central government with which Britain could negotiate.^[3]

The Great Game and Strategic Concerns

Britain’s interest in formalising its relationship with Bhutan was driven by strategic anxieties related to the Great Game — the geopolitical rivalry between the British and Russian empires for influence in Central and South Asia. British officials saw control over Bhutan’s external relations as essential to securing approximately 220 miles of a “very vulnerable frontier” against potential Chinese or Russian encroachment through Tibet. Bhutan, in British strategic thinking, served as a small but important buffer state complementing the larger buffer of Tibet itself.^[1]

The Younghusband Expedition to Tibet in 1903–1904 and the Anglo-Chinese Convention of 1906 had heightened British concerns about Chinese ambitions in the Himalayan region. Securing Bhutan’s external allegiance was part of a broader British strategy to build a chain of buffer states — Bhutan, Sikkim, and Nepal — along the northern frontier of India.

Key Provisions

Article IV Amendment: Increased Subsidy

The treaty’s most concrete provision was the amendment of Article IV of the Treaty of Sinchula, which increased the annual allowance paid by the British government to Bhutan from 50,000 rupees to 100,000 rupees, effective from 10 January 1910. This increase represented both an acknowledgement of Bhutan’s cooperation and an incentive for continued alignment with British interests.^[1]

External Relations

The critical new provision was contained in the amendment to Article VIII, which stipulated that “the Bhutanese Government agrees to be guided by the advice of the British Government in regard to its external relations.” This clause gave Britain effective control over Bhutan’s foreign policy without the formality of declaring Bhutan a protectorate. The language of “guidance” and “advice” was deliberately softer than the language used in comparable treaties with other Indian princely states, reflecting the particular diplomatic sensitivities of the Bhutanese relationship.^[2]

Non-Interference in Internal Affairs

In return for Bhutan’s acquiescence on foreign relations, the British government undertook “to exercise no interference in the internal administration of Bhutan.” This guarantee of internal autonomy was the central assurance that made the treaty acceptable to the Bhutanese. Unlike the princely states of India, Bhutan retained full sovereignty over its domestic governance, laws, and institutions.^[1]

Signatories and Process

The 1910 treaty was notably signed in the name of a government rather than purely as a personal agreement between rulers. It bore the assent of the monarch (Ugyen Wangchuck), the regional governors, and representatives of the religious monastic body (the Dratshang). This broad base of signatories reflected the new political reality of a consolidated Bhutanese state and gave the treaty an institutional legitimacy that earlier agreements had lacked.^[2]

Charles Bell, the Political Officer who negotiated the treaty, had developed a close personal relationship with Ugyen Wangchuck during his years in Sikkim. This relationship of trust was instrumental in the treaty’s successful conclusion, and Bell later became one of the most important British intermediaries with the Himalayan kingdoms.

Aftermath and Succession Treaties

The Treaty of Punakha remained in effect until Indian independence in 1947. In 1949, the newly independent India and Bhutan signed the Treaty of Friendship, which largely replicated the Punakha framework — India assumed Britain’s role, and Bhutan agreed to be guided by Indian advice on foreign affairs. This arrangement continued until 2007, when a revised India-Bhutan Friendship Treaty removed the clause requiring Bhutan to seek Indian guidance, formally recognising Bhutan’s full sovereignty over its external relations.

The Treaty of Punakha thus occupies a key position in Bhutanese diplomatic history. It was the instrument through which Bhutan traded foreign policy autonomy for guaranteed internal independence — a bargain that preserved Bhutanese sovereignty through the era of colonialism while creating a framework of dependency that would take nearly a century to fully unwind.