Sri Lanka's High Commissioner to India presented a comprehensive overview of the bilateral relationship to senior military officers at India's National Defence College, emphasizing shared security interests and outlining six priorities for strengthening ties.

Mahishini Colonne, Sri Lanka's High Commissioner to India, delivered an address to the 66th Course of India's National Defence College on Tuesday, discussing the multifaceted dimensions of relations between the two nations. The audience included 122 senior Indian military officers and 41 foreign officers, reflecting the institution's status as a premier centre for strategic study.

Colonne's presentation encompassed historical, diplomatic and practical aspects of the relationship, spanning security arrangements, trade, energy cooperation, maritime matters and cultural connections. She highlighted recent high-level diplomatic engagement, including President Anura Kumara Dissanayake's December 2024 visit to India and Prime Minister Narendra Modi's April 2025 trip to Sri Lanka. She also noted India's significant support during Sri Lanka's 2022 economic crisis, particularly its role as the first bilateral creditor to commit financing assurances for the country's International Monetary Fund programme.

On security matters, Colonne reaffirmed Sri Lanka's commitment to ensuring its territory would not be used to compromise India's security interests, while simultaneously emphasizing the importance of preserving Sri Lanka's sovereignty and strategic independence. She characterised the partnership as "a relationship between unequal states, but not between unequal interests," highlighting shared commitments to regional peace and stability.

Colonne identified six strategic priorities for deepening cooperation: establishing greater mutual trust, advancing shared economic development, accelerating connectivity infrastructure, creating an integrated maritime security framework, investing in people-to-people connections and expanding collaboration across the wider Indian Ocean region. The address concluded with interactive discussion between Colonne and the officers, with a delegation from the college scheduled to visit Sri Lanka later this month as part of an official study tour.