BIMSTEC: Members, Charter, Sectors of Cooperation, Bangkok Summit 2025 and Why India Prefers It to SAARC (UPSC Notes + PYQs)

Updated 3 min read1 PYQs linked
Cyclone Mocha Forms in Bay of Bengal (CIRA 2023-05-11)
Asked by UPSCPrelims 2026, 20252 PYQs

UPSC has already asked about this. Read the story with these questions in mind.

Quick answerBIMSTEC (Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation) was founded by the Bangkok Declaration of 1997. Its seven members are Bangladesh, Bhutan, India, Myanmar, Nepal, Sri Lanka and Thailand. Its Charter came into force in 2024; the secretariat is in Dhaka. It links India’s Neighbourhood First and Act East policies.

Growth of the group

Founded as BIST-EC with Bangladesh, India, Sri Lanka and Thailand in 1997; Myanmar joined the same year, Nepal and Bhutan in 2004. The name changed to BIMSTEC in 2004. Summits are rare: the sixth was held in Bangkok in April 2025, where the “Bangkok Vision 2030” and a maritime transport agreement were adopted.

Structure and sectors

The Charter, signed at Colombo (2022), gave legal personality. Fourteen sectors were rationalised into seven pillars, each led by a member: India leads security (counter-terrorism, disaster management, energy); Bangladesh trade and investment; Bhutan environment; Myanmar agriculture and food security; Nepal people-to-people contact; Sri Lanka science and technology; Thailand connectivity.

Why India values it

  • SAARC has stalled since 2016 over Pakistan; BIMSTEC excludes Pakistan.
  • Bridges South and South-East Asia; nearly a quarter of the world’s population and the Bay of Bengal’s trade routes.
  • Connectivity projects: Kaladan multimodal project, the India-Myanmar-Thailand trilateral highway, coastal shipping.
  • Counter-terrorism and disaster cooperation (BIMSTEC Centre for Weather and Climate in Noida).

Problems

An FTA framework agreed in 2004 is still not concluded; a small secretariat; Myanmar’s civil war blocks connectivity; Bangladesh-Myanmar tension over the Rohingya; China’s presence in member economies. BIMSTEC needs funding, a working FTA and regular summits to matter.

BIMSTEC: UPSC angle

For UPSC CSE

Prelims: members, founding year, secretariat, lead sectors. Mains GS-II: BIMSTEC vs SAARC, Bay of Bengal connectivity, Act East.

BIMSTEC UPSC PYQs (Prelims)

Questions UPSC has actually asked, from the official papers. Pick an option to check yourself.

UPSC Prelims 2025 · GS-I · Q92

Consider the following statements in respect of BIMSTEC :
– I. It is a regional organization consisting of seven member States till January 2025.
– II. It came into existence with the signing of the Dhaka Declaration, 1999.
– III. Bangladesh, India, Sri Lanka, Thailand and Nepal are founding member States of BIMSTEC.
– IV. In BIMSTEC, the subsector of ‘tourism’ is being led by India.
Which of the statements given above is/are correct?

Answer (d) & why

BIMSTEC has seven members. It was founded by the Bangkok Declaration of 1997 by Bangladesh, India, Sri Lanka and Thailand. Myanmar joined later that year, and Nepal and Bhutan in 2004. Since its sectors were regrouped, India leads the security pillar, so in UPSC’s key statement 4 is also wrong.

Answer as per the official UPSC key · Battle IAS PYQ bank

Mains PYQs on this topic

No UPSC Mains question from 2023-2026 is directly on this topic. Older papers (2013-2022) will be added as the Mains bank grows.

Quick quiz

Practice · UPSC

Which of these is NOT a BIMSTEC member?

Answer (c)

Seven members.

Practice · UPSC

The BIMSTEC secretariat is located in

Answer (b)

Since 2014.

Practice · UPSC

India leads the BIMSTEC pillar on

Answer (c)

Includes disaster management and energy.

FAQs

When was BIMSTEC founded?

By the Bangkok Declaration of 6 June 1997.

Why is BIMSTEC seen as an alternative to SAARC?

SAARC has been stalled; BIMSTEC includes India’s eastern neighbours and South-East Asian links, without Pakistan.

When did the BIMSTEC Charter come into force?

In May 2024, after ratification by all members.

Where was the sixth BIMSTEC summit held?

Bangkok, April 2025.

Spotted an error? Tell us. We correct within 48 hours.

Image: https://commons.wikimedia.org/wiki/File:Cyclone_Mocha_Forms_in_Bay_of_Bengal_(CIRA_2023-05-11).png

How to use this in Mains

GS-II

If asked: Is BIMSTEC a viable alternative to SAARC? Examine. (GS-II)

Quote: “SAARC has stalled since 2016 over Pakistan; BIMSTEC excludes Pakistan.”

Use it: Use as the reason India prefers BIMSTEC.

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