Police in Brazil have targeted a group suspected of using chemicals to clear a vast area of the Amazon rainforest in the northern state of Para. The operation, which involved 13 search warrants and three precautionary measures, aimed to investigate allegations of chemical spraying across approximately 25,200 acres of native forest in the city of Uruara.
Investigators stated that the cleared land was subsequently converted into pasture for commercial use. The suspects are alleged to have been involved in activities ranging from purchasing chemicals to concealing environmental information. Potential charges include environmental crimes, illegal use of toxic substances, fraud in environmental proceedings, and criminal conspiracy.
The Amazon, the world's largest rainforest, plays a crucial role in regulating global climate. Scientists have warned that its degradation could accelerate global warming and disrupt agriculture in regions as far away as the U.S. Midwest and parts of Europe.
While Brazil has seen progress in reducing deforestation, cattle ranching remains a primary driver. According to MapBiomas, an organization that tracks land use in Brazil, deforestation in the Amazon fell by 23.5% in 2025 compared to the previous year. Despite this reduction, nearly 716,605 acres of forest were cleared, with agriculture and cattle ranching accounting for 99% of the native vegetation loss.