The recent suspension of the Indus Waters Treaty raises serious concerns about India’s long-term intentions regarding the flow of rivers shared with Pakistan. With ongoing dam constructions on the Indus and Chenab Rivers, it is no longer far-fetched to imagine a future where India seeks control over other critical tributaries – such as the Kabul River, which contributes roughly 10 per cent of the Indus River’s total flow. Given this evolving regional scenario, Pakistan must not remain complacent. It is imperative that our decision-makers, hydrologists and water resource planners act swiftly and decisively. The construction of new water reservoirs to safeguard and regulate Indus waters is a national necessity, not a choice.
Water security is intrinsically tied to food security, economic stability and national sovereignty. Delayed action could have irreversible consequences. We must act now. Moreover, while constructing new reservoirs is essential for water security, it is equally important to ensure that sufficient flow is maintained to the Arabian Sea. The health of the Indus Delta – home to vital mangrove forests, fisheries and the livelihoods of millions – depends on a minimum environmental flow. Ignoring this balance would not only harm biodiversity but also exacerbate economic and social vulnerability in southern Pakistan. Sustainable water management means securing upstream needs without sacrificing downstream ecosystems.
Dr Mohammad Saleem
Karachi