Water wars: China to build dam that escalates tension with india

Water has become the new battleground in geopolitics, with experts warning that 'future wars will be fought over water, not oil.' This statement rings especially true in the case of India and China, where the struggle for control over Transboundary Rivers is intensifying. As China accelerates its dam-building projects on rivers like the Yarlung Tsangpo, which becomes the Brahmaputra in India, concerns over water security, ecological damage, and border disputes are growing. India, too, has proposed countermeasures with its own hydroelectric projects, but the challenges of balancing development with diplomacy remain immense. In the evolving geopolitics of water, both nations are navigating a complex mix of cooperation and confrontation, highlighting the critical role water resources will play in shaping future power dynamics. The 2,880 km-long Brahmaputra originates in Tibet, where it is known as the Yarlung Tsangpo. It flows eastwards through southern Tibet for a distance of 1,625 kilometres and at its easternmost point it swings around to make a spectacular U-turn at the Shuomatan Point or Great Bend before it enters India’s easternmost state, Arunachal Pradesh. Here it is known as the Siang River. After gathering the waters of several rivers it announces itself as the Brahmaputra in the state of Assam. The river snakes lazily through Assam to then enter Bangladesh, where it is known as the Jamuna. In Bangladesh it is joined by the Ganges (known as the Padma in Bangladesh) and Meghna and together these rivers form the world’s largest delta before emptying their waters into the Bay of Bengal. On December 25, 2024, China gave the green light to build what will be the world’s largest hydropower dam. This massive project is planned across the lower stretches of the Yarlung Tsangpo River. The dam is set to be constructed at the Great Bend in Medog County, Tibet, where the river takes a dramatic U-turn.