Summary
India has granted agrément to Bangladesh's Foreign Secretary, Asad Alam Siam, to become Dhaka's next High Commissioner in New Delhi. He succeeds Riaz Hamidullah, who is moving to Geneva. The appointment comes as the two sides negotiate a possible India visit in November by Prime Minister Tarique Rahman, whose BNP government took office after the February 2026 elections.
A planned visit for the BRICS summit fell through after tensions over a virtual press interaction by the ousted PM Sheikh Hasina on August 5. The more pressing issue is the 1996 Ganga Water Treaty. It expires in December 2026 and the final phase of renewal talks has not yet been held.
WHY IN NEWS FOR UPSC & STATE PCS
On September 22, 2026, Bangladesh received India's agrément for Siam's appointment, about two months after Dhaka proposed it in July. MEA spokesperson Randhir Jaiswal said India wants positive, constructive and forward-looking ties with Bangladesh.
This follows India's appointment in April of former Union Minister Dinesh Trivedi as High Commissioner to Dhaka. The Ganga Water Treaty's 30-year term ends in December 2026.
Standard News
Envoys Signal Intent. The Treaty Will Show Whether the Reset Is Real.
Diplomatic appointments are signals and this one is easy to read. Dhaka is sending its own Foreign Secretary, described as "the ears" of the Tarique Rahman government, to New Delhi. India's April choice of Dinesh Trivedi, a senior West Bengal politician, as envoy to Dhaka sent a similar message.
Each side has picked someone with political standing, not just a career diplomat. The more important story is the deadline both envoys will be working against: the Ganga Water Treaty expires in December 2026.
The interest map
Dhaka's calculation: The BNP government needs a working relationship with India. It also cannot look as though it is giving in to the country that hosts Sheikh Hasina, its chief political rival. A water treaty that protects dry-season flows would be a tangible gain it can show voters. A weak deal or a lapse, would be politically damaging.
New Delhi's calculation: India wants a stable eastern neighbour, secure borders and no opening for rival powers. It also has to deal with a constraint of its own: West Bengal, the riparian state whose consent shapes any water deal. The Teesta agreement collapsed in 2011 because the state government would not agree to it. The Ganga renewal faces the same domestic test.
What neither side can say publicly: The Hasina question hangs over everything. Her August 5 virtual press interaction was enough to derail Rahman's planned visit for the BRICS summit. Dhaka wants her extradited. New Delhi does not want to hand her over. The two governments are, in effect, negotiating around her.
Why the
treaty is the real test This treaty has unusual political history. It was signed on December 12, 1996, by Prime Ministers H.D. Deve Gowda and Sheikh Hasina. The document that has governed the Ganga for thirty years is associated with the leader the current government in Dhaka opposes.
Renewing it means the BNP must adopt an agreement linked to Hasina or visibly improve on it. The treaty sets how the Ganga's January-May flow at Farakka is shared. In the leanest weeks it guarantees Bangladesh 35,000 cusecs in alternating ten-day periods.
That formula was built on 1990s hydrology. Climate change and upstream use have since changed dry-season flows, so a copy-paste renewal would carry old numbers into a different river.
Where the
balance sits India holds the stronger position: it is upstream, its economy is larger and it is not the side facing a deadline for its own water supply. But a lapse would hurt India too. It would give nationalist voices in Dhaka a ready grievance and it would push Bangladesh toward partners New Delhi would rather keep out of the Bay of Bengal.
Quick Facts
Key numbers & takeaways — revise these first
-
Asad Alam Siam joined Bangladesh's foreign service in 1995.
-
He was Ambassador to the US and has been Foreign Secretary since June 2025.
-
Agrément is the host country's formal approval of a foreign envoy's appointment.
-
Tarique Rahman of the BNP became Prime Minister of Bangladesh after the February 2026 elections.
-
Sheikh Hasina was ousted in August 2024 and has been in India since then.
-
India appointed Dinesh Trivedi as its High Commissioner to Bangladesh in April 2026.
-
The Ganga Water Treaty was signed in 1996 for 30 years and expires in December 2026.
-
The treaty governs how the Ganga's dry-season flow at the Farakka Barrage is shared.
Connect the dots for your UPSC preparation.
Standard news covers the event. Log in to read our comprehensive analysis and uncover the hidden constitutional, structural, and ethical dimensions of this topic:
The four structural pressures behind the negotiation, from the Hasina extradition issue to West Bengal's role in any water deal.
Why the BNP government has to take over a treaty Sheikh Hasina signed in 1996 and what that means for Dhaka's negotiating stance.
What is working and what is failing in the reset, set against the collapse of the 2011 Teesta deal.
A short-term and long-term way forward covering interim extension, a new hydrological baseline and basin-wide cooperation.
Included in this analysis
Join thousands of aspirants analyzing the news deeply.
Unlock Premium — Rs.699 AnnuallyDon't have an account? Sign up for free