Editor’s note: *Cambodian fishers who spoke to Mongabay asked that pseudonyms be used, fearing reprisals. BANGKOK, Thailand — Sand mining vessels were once a familiar sight to residents of Koh Sralao, a fishing village in Cambodia’s Koh Kong province. But it had been a decade since anyone had seen them. That changed in June. “I started seeing lots of sand-mining barges lined up, probably around 10, when I go out to fish,” said Rithy,* who spotted them in a nearby waterway. The barges are part of a mining operation 10 kilometers (6 miles) upstream of Koh Sralao on the Trapeang Rung River, which provincial authorities say they’ve approved to extract sand for export to Singapore. Official data show that since June, sand exports have been underway to the city-state, where a Mongabay investigation found it is likely being used in a government-backed reclamation project. It comes a decade after the Cambodian government banned the trade in 2017, following dredging by politically connected companies that stripped hundreds of millions of dollars’ worth of sand from the surrounding estuaries, damaging ecosystems and livelihoods in the process. Now, communities, conservationists and activists are warning it could happen again. A sand mining operation runs along the Trapeang Rung River in Koh Kong Knong village, Koh Kong province, Cambodia, in September 2026. For Rithy, the operation has already blocked his access to a stretch of river where he used to fish. “It’s impossible to go now because they will destroy my nets,” he said. “Since…This article was originally published on Mongabay
