Jakarta, Sept. 15 -- Indonesia's National Narcotics Agency (BNN) has seized more than half a ton of narcotics from 11 drug networks in less than two months across the country.

"From August to September, the total narcotics evidence seized amounted to 503.7 kilograms," BNN head Comr. Gen. Suyudi Ario Seto said at a press conference on Monday.

The confiscated drugs included methamphetamine, liquid methamphetamine, marijuana, ecstasy pills, cocaine, synthetic marijuana, and both solid and liquid chemical substances.

"Officers from central and regional BNN offices worked together to uncover 11 narcotics networks in various regions, arresting 53 suspects," Seto said.

During the same period, the agency also dismantled a home-based clandesti...