In April 2025, India placed the 1960 Indus Waters Treaty in abeyance on the pretext of an attack in Pahalgam that killed 26 civilians in Indian-administered Kashmir. Hydrological data sharing stopped. Joint inspections were suspended. Operational constraints on the western rivers were loosened. New Delhi linked any restoration to Pakistan’s action against cross-border militancy. Even as ceasefires held, the arrangement persisted into 2026, while India advanced hydropower projects on the Chenab and undertook sediment flushing operations that added fresh uncertainty to downstream flows.

Pakistan responded in the language of sovereignty and survival. Officials denounced the move as water warfare, a violation of international law, and a threat that could escalate into open conflict. Diplomatic appeals were made to global institutions, including the United Nations and the World Bank. Yet behind the rhetoric of outrage lay a more troubling realisation: the shock was not only diplomatic. It was epistemic. The crisis had not merely disrupted flows of water; it had disrupted flows of certainty.

For decades, Pakistan’s hydraulic order rested on a particular way of knowing rivers. It treated water as a manageable quantity, a resource that could be captured, redistributed, and disciplined through engineering. The Indus Basin was reorganised into one of the world’s most extensive irrigation systems, anchored by Mangla, Tarbela, link canals, and a dense network of barrages. This system did more than irrigate land. It structured the state’s imagination of development itself. Control over water became synonymous with control over destiny.

Yet this hydraulic epistemology assumed a stable natural world. Winters were expected to follow snow........

© The Friday Times