The recent political shift in Bangladesh, marked by the decisive electoral victory of the Bangladesh Nationalist Party (BNP) under Tarique Rahman in February 2026, signals a transformative and complex new chapter in India-Bangladesh relations. After an eighteen-month interim period following the dramatic ouster of Sheikh Hasina in August 2024, the return of a BNP-led government necessitates a profound recalibration of New Delhi’s neighborhood policy. The BNP has a long history of strained diplomatic and security relationships with India; therefore, there is a significant amount of historical baggage that must be overcome in order to stabilize the current diplomatic efforts between both capitals. Despite the considerable amount of historical baggage, both capitals appear to have adopted a pragmatic view of their respective priorities and have issued statements indicating a willingness to move forward in their diplomatic relations.
Echoes of the Past: Historical Friction and Security
In order to understand what lies ahead, it is essential to reflect on the past and examine the historical friction that characterized the relationship between the BNP and India. When the BNP held power from 2001 – 2006, bilateral relations reached an all-time low. The BNP led coalition of Jamaate-Islami faced constant criticism from Indian authorities for providing sanctuary for Indian rebel groups and facilitating the use of the territory of Bangladesh as a base from which to hurt the interests of India. Notable events such as the 2004 arms seizure at the Port of Chittagong created a strong and deep-seated belief within the Indian establishments that a BNP government was directly correlated with security issues affecting the northeastern parts of India. The mistrust that existed between the two countries grew throughout this period due to the emergence of extremist groups and violence towards the Hindu minority population of Bangladesh. The Awami League was able to rebuild the relationship and restore trust once they returned to power in 2009.
Economic Pragmatism in a Shifting Landscape
The transition that has taken place today is happening at a time when the geopolitical environment is much more changed than it was before; the power of economic interdependence has served as a stabilising force between nations. At the present time, Bangladesh is now the largest trading partner for India in South Asia, and India and Bangladesh are now strongly connected via Energy grids (Electricity Transmission), rail lines, and transit agreements that provide transportation for India’s north-east, (northeast) which is landlocked between countries.
The BNP has taken over the leadership of Bangladesh and seems to be coming to the realisation that having an antagonistic/hostile relationship with India would bring economic ruin upon Bangladesh, especially with regard to the geopolitical landscape they have had to deal with since their country was created and continue to be impacted by throughout 2023 and beyond. Several statements made by BNP officials indicate a willingness to continue their development partnerships and functional relationships, hence it appears they will try to balance the desires of the Bangladeshi nationalists with the harsh realities of regional economic interdependence.
Persistent Irritants: The Extradition Dilemma
Nonetheless, there are enough “troubling factors” that could jeopardize the fragility of these developments, including the presence in India of former Prime Minister Sheikh Hasina. The newly established Dhaka government faces enormous domestic pressure to request her extradition to stand trial for alleged violations of human rights and for cracking down on demonstrators during their protests in 2024. India has thus far refused to honor the extradition request, citing politically motivated charges, thus remaining a contentious issue that continues to raise anti-Indian sentiment within Bangladesh. This situation is further complicated by the influence of more conservative elements of society such as the revived Jamaat-e-Islami party whose ideology is one of inherent distrust of New Delhi’s caretaking of the region.
Water Diplomacy and Resource Management
The relationship between Bangladesh and India, bilaterally, will remain a difficult challenge due to unresolved water issues in the past. As an example of these unresolved issues, The 1996 Ganges Water Sharing Treaty is scheduled to end in December 2026. The failure to agree upon how to share water from the Teesta River during Sheikh Hasina’s incumbency created significant opposition following election. Though the governing party and the opposition party have now switched places, there will be substantial pressure on Tarique Rahman to negotiate an equitable water-sharing agreement. If the governments of India and Bangladesh cannot conduct transparent, respectful negotiations, water could become an avenue for political organization resulting in a revival of the anti-India sentiment prevalent during the early 2000s.
Strategic Autonomy and Regional Competition
With the advent of a more diversified Bangladeshi foreign policy, India faces an additional strategic challenge, as the new government in Bangladesh is likely to recalibrate its longstanding “India-first” policy by relying on China to fund more infrastructure projects and potentially develop stronger defense cooperation with Pakistan. The recent discussions on procuring JF-17 fighter aircraft (from Pakistan) and establishing direct maritime linkages between Chittagong and Karachi demonstrate that Dhaka is willing to exercise its strategic autonomy. For India, this development means that it cannot depend on the good relationship it had with the Awami League and will have to instead provide competitive, reliable partnerships that recognize Bangladesh’s sovereignty and internal political changes.
A Path Forward: From Alignment to Resilience
Despite these hurdles, there is a “silver lining” in the shared recognition that regional stability is a non-negotiable necessity. Prime Minister Narendra Modi’s congratulatory message to Tarique Rahman and the subsequent invitation for Indian participation in the swearing-in ceremony signal a mutual intent to keep communication channels open. If both nations can institutionalize their cooperation—focusing on border management, climate change, and trade—rather than relying on specific political regimes, the relationship may transition from a “golden era” of political alignment to a more mature, resilient, and interest-based partnership. The future of India-Bangladesh relations will depend on whether the lessons of history have been learned: that while governments change, geography and economic destiny remain fixed.
A Delicate Balance: Can History and Geopolitics Co-exist in the New India-Bangladesh Dynamic?
The recent political shift in Bangladesh, marked by the decisive electoral victory of the Bangladesh Nationalist Party (BNP) under Tarique Rahman in February 2026, signals a transformative and complex new chapter in India-Bangladesh relations. After an eighteen-month interim period following the dramatic ouster of Sheikh Hasina in August 2024, the return of a BNP-led government necessitates a profound recalibration of New Delhi’s neighborhood policy. The BNP has a long history of strained diplomatic and security relationships with India; therefore, there is a significant amount of historical baggage that must be overcome in order to stabilize the current diplomatic efforts between both capitals. Despite the considerable amount of historical baggage, both capitals appear to have adopted a pragmatic view of their respective priorities and have issued statements indicating a willingness to move forward in their diplomatic relations.
Echoes of the Past: Historical Friction and Security
In order to understand what lies ahead, it is essential to reflect on the past and examine the historical friction that characterized the relationship between the BNP and India. When the BNP held power from 2001 – 2006, bilateral relations reached an all-time low. The BNP led coalition of Jamaate-Islami faced constant criticism from Indian authorities for providing sanctuary for Indian rebel groups and facilitating the use of the territory of Bangladesh as a base from which to hurt the interests of India. Notable events such as the 2004 arms seizure at the Port of Chittagong created a strong and deep-seated belief within the Indian establishments that a BNP government was directly correlated with security issues affecting the northeastern parts of India. The mistrust that existed between the two countries grew throughout this period due to the emergence of extremist groups and violence towards the Hindu minority population of Bangladesh. The Awami League was able to rebuild the relationship and restore trust once they returned to power in 2009.
Economic Pragmatism in a Shifting Landscape
The transition that has taken place today is happening at a time when the geopolitical environment is much more changed than it was before; the power of economic interdependence has served as a stabilising force between nations. At the present time, Bangladesh is now the largest trading partner for India in South Asia, and India and Bangladesh are now strongly connected via Energy grids (Electricity Transmission), rail lines, and transit agreements that provide transportation for India’s north-east, (northeast) which is landlocked between countries.
The BNP has taken over the leadership of Bangladesh and seems to be coming to the realisation that having an antagonistic/hostile relationship with India would bring economic ruin upon Bangladesh, especially with regard to the geopolitical landscape they have had to deal with since their country was created and continue to be impacted by throughout 2023 and beyond. Several statements made by BNP officials indicate a willingness to continue their development partnerships and functional relationships, hence it appears they will try to balance the desires of the Bangladeshi nationalists with the harsh realities of regional economic interdependence.
Persistent Irritants: The Extradition Dilemma
Nonetheless, there are enough “troubling factors” that could jeopardize the fragility of these developments, including the presence in India of former Prime Minister Sheikh Hasina. The newly established Dhaka government faces enormous domestic pressure to request her extradition to stand trial for alleged violations of human rights and for cracking down on demonstrators during their protests in 2024. India has thus far refused to honor the extradition request, citing politically motivated charges, thus remaining a contentious issue that continues to raise anti-Indian sentiment within Bangladesh. This situation is further complicated by the influence of more conservative elements of society such as the revived Jamaat-e-Islami party whose ideology is one of inherent distrust of New Delhi’s caretaking of the region.
Water Diplomacy and Resource Management
The relationship between Bangladesh and India, bilaterally, will remain a difficult challenge due to unresolved water issues in the past. As an example of these unresolved issues, The 1996 Ganges Water Sharing Treaty is scheduled to end in December 2026. The failure to agree upon how to share water from the Teesta River during Sheikh Hasina’s incumbency created significant opposition following election. Though the governing party and the opposition party have now switched places, there will be substantial pressure on Tarique Rahman to negotiate an equitable water-sharing agreement. If the governments of India and Bangladesh cannot conduct transparent, respectful negotiations, water could become an avenue for political organization resulting in a revival of the anti-India sentiment prevalent during the early 2000s.
Strategic Autonomy and Regional Competition
With the advent of a more diversified Bangladeshi foreign policy, India faces an additional strategic challenge, as the new government in Bangladesh is likely to recalibrate its longstanding “India-first” policy by relying on China to fund more infrastructure projects and potentially develop stronger defense cooperation with Pakistan. The recent discussions on procuring JF-17 fighter aircraft (from Pakistan) and establishing direct maritime linkages between Chittagong and Karachi demonstrate that Dhaka is willing to exercise its strategic autonomy. For India, this development means that it cannot depend on the good relationship it had with the Awami League and will have to instead provide competitive, reliable partnerships that recognize Bangladesh’s sovereignty and internal political changes.
A Path Forward: From Alignment to Resilience
Despite these hurdles, there is a “silver lining” in the shared recognition that regional stability is a non-negotiable necessity. Prime Minister Narendra Modi’s congratulatory message to Tarique Rahman and the subsequent invitation for Indian participation in the swearing-in ceremony signal a mutual intent to keep communication channels open. If both nations can institutionalize their cooperation—focusing on border management, climate change, and trade—rather than relying on specific political regimes, the relationship may transition from a “golden era” of political alignment to a more mature, resilient, and interest-based partnership. The future of India-Bangladesh relations will depend on whether the lessons of history have been learned: that while governments change, geography and economic destiny remain fixed.
Author
Hridbina Chatterjee