Myanmar’s rare earth mining boom is being blamed for toxic pollution spilling into Thailand’s Kok River, threatening livelihoods and fuelling regional tensions.

Researchers say unregulated operations in Myanmar’s border regions are releasing heavy metals and sediment into the waterway. Thai university studies have found arsenic levels more than twice the national safety limit, raising alarm for communities downstream.

The surge in mining follows Myanmar’s 2021 military coup, which weakened oversight and allowed illicit ventures to flourish. China’s demand for rare earths — critical for electric vehicles and defence technology — has accelerated extraction, with Myanmar’s deposits helping sustain Beijing’s supply chain dominance.

Environmental groups warn that the contamination is crippling tourism and fishing in northern Thailand, while residents report a sharp fall in fish stocks. The Business and Human Rights Centre describes the situation as a “toxic tide” driven by geopolitical rivalry, with local communities left to bear the costs.

China’s upstream hydropower projects on the Mekong have already disrupted water levels, compounding the impact of mining run‑off. For Myanmar, the issue highlights how instability has opened the door to unchecked exploitation of natural resources, with little accountability for cross‑border consequences.

As the Kok River grows murkier, the crisis underscores the urgent need for stronger regulation and regional cooperation. Without it, Myanmar’s mining surge risks deepening environmental damage and eroding trust across its borders.

-2026-04-14

China simply does not care. All the BS about renewable power blah blah blah is just a smokescreen as they rape and pillage the planet.

Spent a few years in Myanmar and have seen their approach first hand.