The inaugural BIMSTEC Maritime Security Exercise marks a shift of BIMSTEC from a techno-economic forum to a security community. Critically examine.

BIMSTEC was founded in 1997 through the Bangkok Declaration to pursue "Technical and Economic Cooperation" [5]. It is now holding its first-ever Maritime Security Exercise (30 Oct – 3 Nov 2026). India is the host, and the exercise showcases the Andaman and Nicobar Command (ANC) [1]. The exercise shows BIMSTEC turning towards security, but it is not yet a security community.

Evidence of a Shift

• From vision to action: The exercise follows up on the 6th Summit outcomes [1]. The NSCS-hosted Expert Group on Maritime Security agreed to hold it in 2026 [2].
• Universal buy-in: All 7 members take part, including landlocked Nepal and Bhutan [1]. That is a strong signal in a grouping that decides by consensus.
• Operational aims: The stated goals are interoperability, maritime domain awareness (MDA) and coordination mechanisms in the Bay of Bengal, which straddles critical sea lanes [1].
• Institutional anchor: The Charter has been in force since 2024, and India leads discussion on maritime security [3].
• Economic logic: Secure sea lanes protect the trade expected under the 2025 Maritime Transport Agreement [4].

Limits of the Claim

• An event, not a structure: A five-day drill has no standing rules, regular calendar or real-time information sharing. Those are what define a security community.
• Easy content first: The ANC's showcased strengths are HADR and search-and-rescue [1]. BIMSTEC has run disaster exercises since 2017 [3]. Sharing surveillance data is still sensitive because it touches sovereignty.
• India-centric optics: India hosts the exercise, leads the theme and showcases its own command [1][3]. Smaller members may see it as an Indian project.
• Gap between military and policing: Smuggling, illegal migration and drug trafficking need law-enforcement links [6]. A navy-led drill under the Ministry of Defence does not build these links by itself.
• Slow follow-through: It took 17 years to set up a working Secretariat and 27 years to bring a Charter into force [5][3].

The exercise therefore marks the start of a transition, not its completion. Three steps can make the tagline "Shared Seas, Shared Security and Shared Prosperity" [1] real:

• make the exercise annual, with members taking turns to host;
• turn MDA into standing information-sharing, as the Standing Committee on External Affairs urged for India's extended neighbourhood [6];
• put law-enforcement links into practice.

Together, these steps can build a genuine Bay of Bengal security community, in line with India's MAHASAGAR vision [3].