India has begun work on the Chenab-Beas river-link project to divert water from the Chenab River into the Beas River.
The project intensifies a long-standing diplomatic struggle over water rights between two nuclear-armed neighbors. Because the diversion affects downstream flow, Pakistan warns the move threatens its agricultural economy and national water security.
The initiative involves the construction of an 8.7-km tunnel [1]. This infrastructure is part of two major Chenab initiatives [2] pursued by the Indian government to improve water management and increase hydro-electric generation capacity.
These developments follow a period of heightened tension in 2024. India moved forward with these projects after the suspension of the Indus Waters Treaty, which followed a terrorist attack in Pahalgam [2]. While some reports state the treaty was suspended, other sources indicate the agreement is currently in abeyance [3].
Pakistani officials said the tunnel represents a grave violation of the Indus Waters Treaty. They argue that reducing the flow of the Chenab River will leave downstream regions in Pakistan vulnerable to water shortages.
India has dismissed these concerns from Islamabad [4]. The Ministry of Water Resources said the projects are intended for infrastructure strengthening and the efficient utilization of western river waters [4].
The project is located in the northern Indian states of Himachal Pradesh and Jammu & Kashmir, where the rivers originate and flow toward the border [2].
“The project involves the construction of an 8.7-km tunnel.”
The shift from treaty adherence to unilateral infrastructure development signals a hardening of India's stance on water diplomacy. By leveraging its upstream position to increase hydro-electric capacity, India is utilizing water as a strategic tool in its broader security relationship with Pakistan, potentially rendering the 1960 Indus Waters Treaty obsolete.
