The Royal Malaysia Police have reported a significant rise in drug-related activity at Kuala Lumpur International Airport (KLIA) during the first seven months of 2026. According to the Bukit Aman Narcotics Crime Investigation Department, authorities recorded 108 drug cases between January and July, a twofold increase from the 54 cases documented during the same period in 2025. This surge in enforcement has led to 121 arrests, more than double the 57 detentions made in the previous year.
Police officials attribute the higher numbers to a combination of enhanced surveillance, intelligence-led operations and a shift in the tactics used by drug syndicates. Notably, there has been a dramatic increase in the smuggling of cannabis flower, with seizures rising to 1.25 tonnes this year compared to just 82.98kg in the first seven months of 2025. Total narcotics seized at the airport reached 1.35 tonnes, with an estimated street value of RM108.35 million.
The crackdown has also resulted in the disruption of several distribution networks, with supply-related cases rising to 47 from 18 last year. Among those arrested, 42 were foreign nationals, highlighting the international nature of the trafficking routes passing through Malaysia's primary aviation gateway. The police have successfully dismantled multiple trafficking networks through coordinated operations involving the KLIA district narcotics division.
Despite these enforcement successes, the figures arrive alongside broader scrutiny of airport security. Authorities are currently investigating how a Malaysia Airlines pilot was able to allegedly transport a large quantity of ecstasy pills from KLIA to Jakarta, where he was subsequently arrested by Indonesian officials. The Civil Aviation Authority of Malaysia has launched a probe into potential security or regulatory lapses, and Bukit Aman is cooperating with Indonesian counterparts to determine how the contraband bypassed initial screenings.