India-Myanmar bolster maritime partnership, discuss expanding defence collaboration during visit of Navy Chief Admiral Dinesh Tripathi

What Happened

• Admiral Dinesh K Tripathi, Chief of the Naval Staff, conducted a four-day official visit to Myanmar beginning May 2, 2026 — the first visit by an Indian Navy chief to Myanmar in over six years.
• Admiral Tripathi held bilateral discussions with Senior-General Ye Win Oo, Commander-in-Chief of the Myanmar Defence Forces, and called on General Htun Aung, Myanmar's Minister of Defence.
• The discussions encompassed ongoing naval cooperation, as well as plans to expand defence collaboration across armies, navies, and air forces in areas of capacity building, training exchanges, and improved interoperability.
• A key agenda was enhancing maritime security in the Bay of Bengal under India's MAHASAGAR (Mutual and Holistic Advancement for Security And Growth Across Regions) framework.
• Admiral Tripathi handed over equipment provided under India's assistance programme, including a containerised small-arms simulator and a rigid inflatable boat, intended to enhance Myanmar's maritime security capabilities.
• The visit was described as a milestone in deepening defence ties, with the Bay of Bengal identified as a shared maritime security priority.

Static Topic Bridges

MAHASAGAR: India's Maritime Security Vision for the Indian Ocean Region

MAHASAGAR — Mutual and Holistic Advancement for Security And Growth Across Regions — is India's overarching maritime security and cooperation framework for the Indian Ocean Region (IOR). Announced as a guiding doctrine, MAHASAGAR operationalises India's vision of being a net security provider in the IOR, as articulated under the SAGAR (Security and Growth for All in the Region) policy first enunciated in 2015. MAHASAGAR extends SAGAR by emphasising holistic maritime domain awareness, capacity building for littoral states, and coordinated responses to non-traditional maritime threats (piracy, drug trafficking, illegal fishing, humanitarian response).

India-Myanmar Relations: Strategic Importance and Act East Policy

Myanmar occupies a pivotal position in India's strategic calculus as the only ASEAN member sharing a land border with India (1,643 km across four northeastern states: Arunachal Pradesh, Nagaland, Manipur, Mizoram). Myanmar is central to India's Act East Policy — the strategic reorientation from "Look East" to active economic and security engagement with Southeast Asia. Myanmar is also a member of BIMSTEC (Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation) along with India, Bangladesh, Bhutan, Nepal, Sri Lanka, and Thailand, which provides a multilateral maritime cooperation framework for the Bay of Bengal.

Kaladan Multi-Modal Transit Transport Project (KMTTP)

The Kaladan Multi-Modal Transit Transport Project (KMTTP) is a major India-funded connectivity initiative linking Kolkata (West Bengal) to Mizoram (Northeast India) via Myanmar. The project integrates sea transport (Kolkata → Sittwe port, Myanmar), riverine transport (Sittwe → Paletwa via the Kaladan River, ~158 km), and road transport (Paletwa → Zorinpui in Mizoram). The total route covers approximately 900 km. Originally projected for completion by 2020, the project has faced significant delays due to civil conflict in Myanmar's Rakhine State — as of 2026, areas around Paletwa and the Kaladan River corridor are controlled by the Arakan Army, complicating construction and operationalisation. The project is expected to be operational by 2027 per government statements.

India-Myanmar-Thailand Trilateral Highway

The India-Myanmar-Thailand Trilateral Highway is a road connectivity project linking Moreh (Manipur, India) through Myanmar to Mae Sot (Thailand), covering approximately 1,360 km. It is designed to be a key component of the ASEAN-India connectivity framework, enabling overland trade between India and Southeast Asia. Like the Kaladan project, it has faced delays due to Myanmar's civil conflict, particularly in the Sagaing and Mandalay regions where infrastructure construction is affected by ongoing fighting.

Bay of Bengal Security: Non-Traditional Threats and IOR Architecture

The Bay of Bengal is a semi-enclosed sea bounded by India, Bangladesh, Myanmar, Thailand, Malaysia, and Sri Lanka. It is a critical maritime zone for India's security — the eastern seaboard of India faces the Bay, all of India's northeastern connectivity relies on Bay of Bengal ports, and the Andaman and Nicobar Islands sit at the mouth of the Malacca Strait. Non-traditional maritime threats in the Bay include: illegal, unreported and unregulated (IUU) fishing, human trafficking and migrant smuggling (particularly from Myanmar), narcotics trafficking, and piracy. India's Andaman and Nicobar Command (the only tri-services theatre command) is specifically positioned to dominate the Bay of Bengal and the eastern Indian Ocean.

India's Neighbourhood First Policy and Engagement with Myanmar's Military

India's "Neighbourhood First" policy prioritises engagement with all South Asian and contiguous neighbours, including through periods of domestic instability. Myanmar's military (Tatmadaw) seized power in February 2021, leading to international isolation; Western countries imposed sanctions and curtailed defence ties. India, however, maintained engagement with the Tatmadaw — providing defence equipment, training, and diplomatic contact — citing: (a) the risk of a security vacuum in which China increases influence, (b) the need to protect Indian infrastructure investments (Kaladan, Trilateral Highway), and (c) the presence of Indian insurgent groups (NSCN, ULFA factions) operating from Myanmar territory.

Key Facts & Data

• Admiral Dinesh K Tripathi: Chief of the Naval Staff, India
• Visit duration: four-day official visit, beginning May 2, 2026
• Last Indian Navy chief's visit to Myanmar: over six years prior (before 2020)
• Myanmar interlocutors: Senior-General Ye Win Oo (Commander-in-Chief, Defence Forces); General Htun Aung (Minister of Defence)
• Equipment handed over: containerised small-arms simulator + rigid inflatable boat
• MAHASAGAR: Mutual and Holistic Advancement for Security And Growth Across Regions
• SAGAR (parent doctrine): Security and Growth for All in the Region, 2015
• India-Myanmar land border: 1,643 km (Arunachal Pradesh, Nagaland, Manipur, Mizoram)
• BIMSTEC members: 7 (India, Bangladesh, Bhutan, Myanmar, Nepal, Sri Lanka, Thailand)
• Kaladan KMTTP: Kolkata → Sittwe → Paletwa → Zorinpui (Mizoram); ~900 km; target operational 2027
• India-Myanmar-Thailand Trilateral Highway: Moreh → Mae Sot; ~1,360 km
• Andaman and Nicobar Command: India's only tri-services theatre command
• Myanmar military takeover: February 1, 2021