What happened
Pakistan on Tuesday 30 June 2026 held its first-ever international seminar on the Indus Waters Treaty (IWT) in Islamabad, using the day-long event to press its legal and diplomatic case over the 1960 water-sharing agreement. The seminar, titled “Indus Waters Treaty: An Instrument of Peace and Regional Stability,” was held at the Convention Centre and brought together cabinet ministers, former foreign ministers, diplomats, legal experts and international scholars.
Addressing the opening session, Deputy Prime Minister and Foreign Minister Ishaq Dar said Pakistan would safeguard its rights under the treaty through all available legal and diplomatic means and warned that any attempt to deprive the country of its allocated share of water would have consequences for the region. The Associated Press of Pakistan quoted him saying that “any attempt to deprive Pakistan of the waters rightfully allocated to it under the Indus Waters Treaty would have profound consequences for regional peace and security.”
Dar described water not merely as a natural resource but as the foundation of human dignity, economic prosperity, food security and environmental sustainability, and said the Indus river system had sustained civilisations for thousands of years, making its preservation a shared responsibility. Former foreign minister and Pakistan Peoples Party chairman Bilawal Bhutto-Zardari also addressed the opening sessions, according to The Nation.
The case Pakistan made
Information Minister Attaullah Tarar, who announced the seminar at a news conference the previous day, said the treaty cannot be unilaterally revoked, suspended or amended by any one party and that Pakistan’s rights under the agreement remain legally protected. He said the global community had increasingly acknowledged Pakistan’s position, and that both Prime Minister Shehbaz Sharif and Field Marshal Syed Asim Munir had described water as Pakistan’s lifeline and a red line.
Climate Change Minister Musadik Malik told the seminar that the dispute was not only regional but a test of international law and global water governance. He illustrated what he called the human cost of water insecurity with the story of a Sindh farmer, Iqbal Solangi, and argued that weak enforcement of transboundary water agreements would set a precedent affecting downstream countries worldwide. Malik described the IWT as one of the strongest treaties of its kind, noting that it had survived three wars between two nuclear-armed states, and invoked the legal principle that treaties must be honoured. He called for a binding international covenant on transboundary water governance with political, economic and diplomatic consequences, rather than what he described as non-binding declarations.
Why it matters
The IWT has governed the sharing of the Indus river system between Pakistan and India since it was brokered by the World Bank in 1960, and it has remained in force through repeated conflicts. Pakistan has said the agreement cannot be suspended by one side, and this was the context for the treaty’s own history of coverage, including its observance around World Water Day 2026. The decision to convene a dedicated international forum signals that Pakistan wants to widen the dispute beyond a bilateral argument and build support among legal experts and foreign governments.
What is still uncertain
The seminar produced statements and legal arguments rather than a new negotiating position, and there was no indication that India took part or responded to the proceedings. The practical effect of Pakistan’s call for a binding global water covenant is unclear, given that such an instrument would depend on the agreement of many states. It also remains to be seen whether the arbitration rulings Pakistan cites will change India’s stated position that the treaty, as negotiated in 1960, no longer reflects present-day realities.
Sources & reporting notes
This is a summary of published reporting, not independent reporting. Details are as carried by the cited sources, which were reviewed on 2026-06-30.
- Associated Press of Pakistan — "Any attempt to deny Pakistan's water rights to incur profound consequences for regional peace: Dar"30 June 2026 · Ishaq Dar's address to the seminar, his warning on regional peace and his description of water's importance.
- The Nation — "Islamabad hosts first international seminar on Indus Waters Treaty today"30 June 2026 · The seminar's title and programme, Attaullah Tarar's statements and Dr Musadik Malik's call for a national consensus on water storage.
- Pakistan TV — "'Shared waters must never be weaponized,' Pakistan tells global Indus forum"30 June 2026 · The seminar's sessions, the participation of Ishaq Dar and Bilawal Bhutto-Zardari, and Musadik Malik's argument on international water governance.
