South Korea Reports 34% Rise in Arrests of Drug Smugglers and Manufacturers

South Korean police arrested substantially more suspected drug smugglers and manufacturers during the first eight months of 2026 as authorities intensified efforts to disrupt supply networks, the National Office of Investigation said Monday.

Police apprehended 174 people suspected of drug smuggling or manufacturing between January and August. That was an increase of 33.8 percent from 130 during the same period last year. Arrests of suspected drug sellers also rose, reaching 3,396 compared with 3,186 a year earlier, a gain of 6.6 percent.

The figures indicate that investigators have increasingly concentrated resources on the supply side of the illegal drug market rather than limiting enforcement to individual users. Police said their approach has included identifying domestic middlemen and other accomplices, securing evidence and examining the flow of money linked to trafficking operations.

The total number of suspected drug offenders arrested through August also increased. Police detained 9,530 people across all drug-related categories, up 5.3 percent from 9,047 in the corresponding period of 2025. Cases involving controlled medicines rose more quickly, with 706 suspects apprehended, an 11.9 percent increase from 631 a year earlier.

Authorities cited the return to South Korea of Park Wang-yeol, described by police as a major drug trafficking suspect who had been living as a fugitive in the Philippines, as a key case in the broader effort. He was repatriated earlier this year and referred to prosecutors in custody. Investigators have since continued to target channels used to bring drugs into the country and distribute them domestically.

Police also selected 10 investigative teams for special performance awards. Among them was the Gyeonggi Nambu Provincial Police Agency's narcotics unit, which investigated Choi Byung-min, identified as an overseas supplier connected to Park.

National Office of Investigation chief Hong Seok-ki said the continued increase in drug offenses made the present period critical for enforcement and pledged a coordinated response with other agencies.

Cross-border cooperation is also set to expand. Police plan to convene an international narcotics investigation conference beginning November 11 and use an Asia-focused working-level consultative body to strengthen cooperation with overseas counterparts. The initiative reflects the international nature of supply chains that Korean investigators are trying to dismantle.