Indian Government Informs Rajya Sabha of 'Monitoring' China's Brahmaputra Dam Reports Dating Back to 1986

The Indian government has officially acknowledged reports of China initiating construction on a massive dam over the Brahmaputra River in Tibet, close to the Arunachal Pradesh border. In a written reply to the Rajya Sabha on August 7, 2025, Minister of State for External Affairs Kirti Vardhan Singh stated that the government has taken note of these developments, noting that China's Brahmaputra dam project was first made public in 1986.

The minister highlighted ongoing monitoring through established mechanisms, including expert-level talks on trans-border rivers.
China formally began the $167.8 billion Medog Hydropower Project on July 19, 2025, with Premier Li Qiang attending the groundbreaking ceremony. The dam, located on the Yarlung Tsangpo River in Medog County, is projected to generate up to 70 gigawatts of power, surpassing the Three Gorges Dam and comprising five hydropower stations. Chinese state media reports indicate completion by 2030, aimed at enhancing clean energy production.

India's proposed Upper Siang Project remains in planning stages, intended to mitigate potential effects from the Chinese dam. Current statistics from the project indicate it could drastically alter the Brahmaputra's outflow, similar to recent drought impacts on the Three Gorges Dam, where water levels dropped significantly as of August 7, 2025.

As of today, August 8, 2025, no official response from China on downstream concerns has been reported, though bilateral dialogues continue.