Federal Highway Police data for the first ten months of 2026 show skunk, a cannabis variety with a higher THC concentration, overtaking cocaine to lead the volume of drugs seized in the Corumbá region.[1] Between January and October the force recorded 193 occurrences related to drug trafficking in its area of operation.[1] Officers seized 5,841.092 kg of skunk in the period, about 5.8 tonnes, against 3,519.711 kg of cocaine, 368.910 kg of marijuana and 100.350 kg of hashish.[1]

Alexandre Luiz Zortea, institutional communication officer of the 3rd PRF station in Corumbá, said cocaine had historically led seizures in the region but that the numbers changed in the last three years.[1] Zortea said skunk had already taken first place among seized drugs in 2024 and 2025, a trend continuing in 2026.[1] One hypothesis he gave is that Bolivia, long a cocaine producer, has expanded production of the cannabis the force finds coming in across the Bolivian border, though he said no studies prove it.[1]

The force’s area lies on the border with Bolivia, which the report describes as a corridor for drugs bound for other parts of Brazil, checked on highways including BR-262 and the Bioceanic route by the PRF, Federal Police, Military Police and Receita Federal.[1]