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Indonesia investigates Johor firm after massive ketamine seizure

Indonesian authorities are probing a Johor-based company following the discovery of 1.16 tonnes of ketamine aboard a seized tanker vessel. The narcotics haul has an estimated street value of RM784 million.

LSN Malaysia · 24 October 2026

Indonesia investigates Johor firm after massive ketamine seizure

Indonesian law enforcement agencies have launched an investigation into a company based in Johor, Malaysia, after uncovering a significant drug shipment concealed in a tanker vessel operating in regional waters. The seizure, which netted 1.16 tonnes of ketamine, represents one of the region's larger drug interdictions in recent months.

Authorities intercepted the vessel during routine maritime operations, leading to the discovery of the synthetic drug cache. The quantity of ketamine seized places an estimated street value of RM784 million on the contraband, underscoring the scale of the suspected trafficking operation.

The involvement of a Johor-registered company in the investigation adds a transnational dimension to the case, highlighting concerns about the use of Malaysian-based enterprises in cross-border drug smuggling networks. Indonesian authorities are now examining the company's operations, ownership structure, and communications to determine the full scope of potential involvement.

The seizure demonstrates increased regional coordination between maritime authorities in combating synthetic drug trafficking. Both Malaysian and Indonesian law enforcement agencies have intensified efforts to disrupt supply chains for ketamine and other controlled substances flowing through Southeast Asian waters.