Police in Ho Chi Minh City have arrested 30 individuals linked to a significant drug trafficking operation. The investigation originated from the apprehension of two individuals found using drugs in a hotel. This led authorities to uncover a larger criminal network involved in the illicit trade. During the operation, police seized over one ton of materials related to drug production and distribution. The arrests represent a substantial blow to the drug trade within the city. Authorities continue to investigate the full extent of the network and potential further connections. The seized materials are being processed as evidence in the ongoing case.