KALAPANI AND THE
CHANGING CONTOURS OF INDIA-NEPAL
RELATIONS
Lhamu Tshering Bhutia
Department of Political Science Lady Brabourne College, Kolkata
Email: lhamutbhutia.06@gmail.com
Abstract
India and Nepal
share a historically deep and multidimensional
relationship, reinforced by cultural,
religious, and geographic linkages, as well as an open border under the 1950
Treaty of Peace and Friendship. While fostering integration and
interdependence, structural asymmetries have fueled periodic tensions, with
the Kalapani dispute emerging as a symbol of contested sovereignty and
shifting strategic dynamics. In this context, the Kalapani territorial dispute
has evolved into a potent symbol of contested sovereignty and national identity,
exposing the deeper structural issues in an otherwise interdependent
relationship and signalling a shift in the strategic calculus of India-Nepal
bilateralism. By situating Kalapani within the larger framework of India’s
evolving border relations, this article examines the historical roots,
geopolitical significance, and regional implications of the Kalapani dispute,
emphasising that border disputes profoundly shape bilateral trust and narratives.
The study highlights
the dual importance of
Kalapani as both a site
of strategic control over
vital Himalayan passes
and as a
potent symbol in
the politics of sovereignty and
nationalism. The study further underscores the imperative of sustained
diplomacy and institutionalised cooperation to resolve the issue and strengthen
stability along the Himalayan frontier. Keywords: India, Nepal, China,
Relations, Kalapani, South Asia, IntroductionIndia and
Nepal share one of
South Asia’s most enduring
and multidimensional bilateral relationships, rooted
in deep civilisational, historical,
and cultural linkages
that date back
centuries. Geographic contiguity
is complemented by
an intricate web
of religious, linguistic,
and familial bonds,
reflected in shared
Hindu-Buddhist traditions, intermarriage
across communities, and overlapping ethnic identities in border regions
such as the Terai and Indo-Gangetic
plains. The open
border framework, institutionalised through
the 1950 Treaty
of Peace and Friendship, has
enabled restricted cross-border mobility, fostering social integration and
mutual economic independence. Politically, India has exerted substantial
influence over Nepal’s modern state-building processes, from backing democratic
institutions to supporting post-conflict reconstruction. However, structural
asymmetries in size, economic capacity, and strategic leverage have
periodically generated tensions, with Nepal often seeking to recalibrate the
terms of engagement. In this context, the Kalapani territorial dispute has
evolved into a potent
A Bi-annual South Asian
Journal of Research & Innovation /
Vol: 12 | Issue 2 | July: 2025 | ISSN: 2392-495054symbol of contested
sovereignty and national identity, exposing the deeper structural issues in an
otherwise interdependent relationship and signalling a shift in the strategic
calculus of India-Nepal bilateralism. India-Nepal ties illustrate the broader
transformation of India’s societal interactions and border
politics. While civilisational and cultural
linkages remain a durable
foundation, shifting territorial
sensitivities, evolving geopolitical alignments, and the changes in perceptions
are redefining the contours of engagement. The trajectory of this relationship
will ultimately depend on whether both sides can transform borders from zones
of contestation into platforms of cooperation, which will be essential for
India and Nepal to sustain their unique relationship and contribute to
stability in South Asia.
The origin and
evolution of the
Kalapani dispute are deeply
rooted in the
legacy of the
1816 Treaty of Sugauli, a
geopolitical settlement that reshaped the Himalayan frontier and delineated
the territorial contours
of the modern
Nepali state. The
1816 Treaty was
signed between the
Kingdom of Nepal and the British East India Company following the
conclusion of the Anglo-Nepalese War (1814-1816). Nepal’s defeat in the
Anglo-Nepalese War culminated in the loss of nearly one-third of its territory across
the eastern, western, and southern frontiers.
This marked one of the most significant territorial losses in
Nepal’s history, reshaping its geopolitical landscape and diminishing its
strategic depth in the Himalayan region. Following the British withdrawal,
India and Nepal entered a new phase of engagement marked by the signing of the
1950 Treaty of Peace and Friendship, which replaced earlier agreements but left
unresolved the fundamental question of the Kali River's origin (Bhattarai,
2024). This ambiguity lies at the heart of the Kalapani dispute, encompassing
approximately 35 square kilometres of contested territory. While the 1816
Treaty established the Kali River as Nepal’s western boundary, it left its
source undefined. Nepal identifies the river’s origin at Limpiyadhura, claiming
Kalapani, Limpiyadhura, and Lipulekh, while India locates it further upstream,
placing the area within its jurisdiction. In both narratives, Kalapani is
firmly projected as integral to their respective sovereign claims (Kumar &
Thakur, 2024). Disputes over rivers in South Asia underscore their significance
as both vital resources for survival and natural demarcations of territorial
borders. Colonial-era treaties left ambiguities that continue to fuel contestation,
as seen in the Indus and Teesta water-sharing issues with Pakistan and
Bangladesh. The Kali River similarly occupies a central role in defining the
India-Nepal boundary.
The Kalapani dispute becomes more complex with the involvement of
the Lipulekh Pass, a strategically significant corridor situated at the
tri-junction of India, Nepal, and China. While India leverages the pass for
cross-border connectivity and strategic depth, Nepal views its exclusion from
related agreements as an erosion of sovereignty (Thakur & Kumar, 2022).
Attempts at institutional resolution, such as the Joint Technical Boundary
Committee (1981), failed to settle the issue, leaving Kalapani a persistent
fault line in bilateral relations and a pressure point within the wider
Sino-Indian strategic rivalry (Baral, 2018).
While the India-Nepal Joint Technical Boundary Committee resolved
nearly 97% of the border, the remaining 3%, including Kalapani-Limpiyadhura
(370 km²), Susta (24 km²), and several other scattered pockets, totalling
roughly 606 km², remains unsettled.The dispute persists largely due to A
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Issue 2 | July: 2025 | ISSN: 2392-495055the
limited and contested access to historical maps and documents.
Both India and Nepal rely on colonial-era cartographic records and
treaties, such as the 1816 Treaty of Sugauli, to substantiate their claims, yet
the interpretation of these documents varies significantly (Nayak, 2020). This
perpetuates mistrust, thereby obstructing a definitive settlement of the
boundary question. This cartographic ambiguity is further entangled in regional
geopolitics, as Nepal’s territorial claims intersect with
India’s strategic concerns
along the Himalayan
region and China’s
growing influence, making the dispute not merely a bilateral issue but a
wider geopolitical flashpoint. The Politicisation and Resurgence of the
Kalapani DisputeBefore the 1990s, during the Panchayat era, the Kalapani
dispute remained largely absent from public debate, as foreign policy was
managed by the monarchy with limited scope for scrutiny or public engagement.
The democratic transition of the 1990s, however, reframed it as a sovereignty
concern, with Khum Bahadur Khadka’s 1998 parliamentary intervention
politicising India’s military
presence. Since then,
Kalapani has become
a recurring theme
in Nepal’s democratic
trajectory, shaping public perceptions and exerting a significant
influence on India-Nepal diplomatic interactions (Kumar, 2024). In recent
years, particularly since 2019, the Kalapani dispute has regained prominence
due to three
critical developments.
First, following India’s
abrogation of Article 370 in August 2019 and the subsequent
reorganisation of Jammu and Kashmir to Union Territories, New
Delhi issued new
political maps that
depicted the Kalapani region
as part of
Indian territory. This move provoked sharp reactions in Kathmandu, where
political leaders and the public viewed
it as an assertion of
unilateral cartographic control
over contested territory.
Second, India inaugurated a new road through the Lipulekh pass in order
to facilitate pilgrimages and enhance connectivity with Tibet. While
strategically significant for India, this development was perceived
in Nepal as a direct
encroachment on its
sovereignty, sparking protests
and deepening mistrust between
the two countries.
In retaliation, Nepal released an official map depicting the
disputed region as part of its territory (Aryal & Bharti, 2022). Third,
during the 24thround of the Special Representatives dialogue on boundary issues
between India and China, the two sides reached an understanding to reopen the
Lipulekh pass as a means of improving cross-border trade and connectivity.
However, the decision carries implications beyond the India-China framework.
For Nepal, the agreement was untenable as it was concluded without its
consultation, despite the pass lying in a disputed territory claimed by Nepal.
This development has been seen in
Kathmandu as an
infringement upon its
sovereign interests, thereby
adding another layer
of complexity to the already
contentious Kalapani dispute (Giri, 2025).
Kalapani and the Changing Contours of India-Nepal Relations. While
Nepal’s political landscape
remains fragmented, territorial
disputes, particularly over
Kalapani, Lipulekh, and Limpiyadhura, have emerged as a point of consensus
among rival factions. The need
to safeguard national
sovereignty often overrides
ideological differences, and
Nepal is no
exception, with political
parties presenting a
united front in
the public sphere.
Nepali media and civil society portray India as an encroaching power,
continuously highlighting historical imbalances in bilateral relations. This
interplay of political unity and public discourse further amplifies the
prevailing anti-India sentiment (Behera et al, 2024). This dynamic has eroded A
Bi-annual South Asian Journal of
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Issue 2 | July: 2025 | ISSN: 2392-495056 goodwill and undermined India’s
Neighbourhood Policy, reducing the scope for a stable, forward-looking
bilateral engagement.
Moreover, the Kalpani
dispute extends beyond a
bilateral territorial disagreement as
it carries wider regional implications for the security
framework of South Asia. Situated at the tri-junction of India, Nepal, and
China, Kalapani occupies a strategically sensitive frontier whose importance
was heightened in the aftermath of the 1962 Sino-Indian War. India’s continued
military presence in Kalapani, originally sanctioned after the 1962 war,
highlights its strategic utility as both a buffer against China and a control
point over the Lipulekh corridor, reinforcing India’s northern security
calculus while intensifying
Nepal’s sovereignty concerns.
Although Nepal has
raised concerns over encroachments along other sections of
its borders, the Kalapani dispute stands apart, as the continued presence of
Indian military personnel in the area has significantly increased nationalist
sentiments.
For India, therefore, Kalapani holds strategic significance as it
provides a critical vantage point for monitoring Chinese military movements
along Nepal’s border with Tibet, making it integral to its northern security
arrangement. While for Nepal, the territory constitutes a core question of
sovereignty and national identity, making its control not merely a territorial
claim but also a matter of political legitimacy and national pride. Such
contrasting interpretations have consistently exacerbated diplomatic frictions
between the two countries (Kumar & Thakur, 2024)At the regional level, the
dispute complicates India-Nepal relations by increasing distrust and suspicion,
thereby undermining the prospects for meaningful regional cooperation in South
Asia, including the already fragile institutional mechanisms such as SAARC.
Simultaneously, the dispute is also deeply embedded within the wider strategic
dynamics of the India-China rivalry.
Beijing’s growing infrastructural and military presence along the
Himalayan region has increased New
Delhi’s anxieties about
potential territorial incursions, compelling
India to reinforce its northern
security posture. China’s growing influence in Nepal has complicated the
Kalapani dispute by altering its strategic context. Once a bilateral issue, it
now intersects with Sino-Indian rivalry as Beijing’s investments under the Belt
and Road Initiative, political engagement, and infrastructure projects give
Nepal greater confidence in asserting its claims.
Although China avoids openly supporting Nepal, its influence
reinforces Indian apprehensions and intensifies the strategic sensitivity of
the trijunction (Thakur & Kumar, 2022). Therefore, the Kalapani dispute has
altered the trajectory of India-Nepal relations by shifting them from a
cooperative framework rooted
in historical and
cultural affinities toward
one defined by mistrust
and strategic contestation.
For Nepal, the issue has
become a rallying point for
sovereignty and national
identity, uniting otherwise
divided political factions
and reinforcing anti-India
sentiment. For India, however, Kalapani remains a non-negotiable security
imperative tied to its broader China strategy.
This clash of perceptions shifts the relationship into a more
adversarial space, where territorial disputes overshadow cultural and economic
ties. The dispute also internationalises the bilateral relationship, as China’s
proximity amplifies both Nepal’s assertiveness and India’s security anxieties.
Therefore, these shifts reflect a move from predominantly cooperative and
asymmetrical engagement to a more contested and strategically complex relationship,
highlighting how bilateral
ties adapt to
changing domestic and
regional contexts.
A Bi-annual South Asian
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Vol: 12 | Issue 2 | July: 2025 |
ISSN: 2392-495057ConclusionThe
Kalapani dispute, though
strategically significant, remains
constrained by structural limitations; the contested area
spans only a few square kilometres of the trijunction of India, Nepal, and China,
and holds limited economic value beyond its geographic significance. While
symbolically powerful in
Nepal’s domestic politics,
the dispute largely
functions as a
tool for nationalist
mobilisation rather than
as a practical
foreign policy instrument.
Moreover, Nepal lacks the diplomatic or military leverage to
alter the status quo, resulting in a prolonged stalemate. However, if the
dispute remains unresolved, it carries implications for India’s broader
regional and global ambitions, particularly its aspirations to be recognised as
a credible regional and rising major power. As India envisions itself as a
Viksit Bharat (Developed India) by 2047, unresolved border disputes pose a
significant strategic challenge. At the regional level, India has long sought
to use its Neighbourhood First Policy on the basis of trust, stability, and
developmental partnerships with
immediate neighbours. Therefore,
persistent territorial tensions
with neighbours such
as Nepal, China, and Pakistan not
only undermine India’s regional credibility but also constrain its ability to
project itself as a responsible and stabilising force in South Asia.
At the global level, India’s ability to project itself as a
responsible power is linked to how it manages its immediate periphery.
Unresolved disputes like Kalapani expose vulnerabilities in India’s regional
leadership and raise questions about its ability to effectively manage its
immediate neighbourhood, a critical prerequisite for achieving the status of a
great power. Furthermore, overlooking Nepal’s concerns undermines India’s
traditional influence in Kathmandu, especially as China expands its footprint
through infrastructure, trade, and political engagement. Therefore, addressing
these issues through sustained diplomacy, confidence-building, and equitable
negotiation is not merely a bilateral necessity but also a strategic necessity
for India’s broader ambition to establish itself as a leading power in the
global order.
Resolving the Kalapani dispute demands a balanced strategy rooted
in historical understanding, mutual respect, and pragmatic diplomacy. Confidence-building
measures such as joint boundary surveys, transparent map-sharing, and
structured negotiations could build trust. A negotiated settlement would not
only restore India-Nepal trust but also contribute to regional stability in
South Asia, offering a precedent for constructive conflict management amid
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