The document summarizes information about the Brahmaputra River basin including its geography, hydrology, utilization, and major issues and concerns. It then discusses: 1) The Brahmaputra River basin spans China, India, and Bangladesh and faces issues of unstable physiography exacerbated by climate change, as well as tensions over water sharing. 2) Regional cooperation is needed on water sharing agreements and management, but faces challenges of lack of bilateral treaties, technological bias, and lack of information sharing between countries. 3) Moving forward will require hydro-diplomacy, consultation backed by science, treating the issue multilaterally, and building confidence between countries through non-governmental diplomacy