"We hope the law enforcement departments of China, Laos, Myanmar and Thailand will continue to uphold the Mekong spirit of 'unity, assistance, inclusiveness, equality and mutual benefit', continuously deepen practical cooperation and exchanges, ... and jointly combat transnational crimes such as drug trafficking, terrorism, smuggling, fraud and illegal border crossings, making every effort to maintain the security and stability of the Mekong River Basin and serving its economic and social development," he said.

Compared to the previous three generations of enforcement vessels, the new ships are faster, more advanced and feature more diverse functions.

The No 53108 vessel has air conditioners and a river water purification system that provides potable water for the crew. The restaurant has a refrigerator, microwave oven, sterilizer, wall cabinet and television. The kitchen has a rice steamer, electric stove, refrigerator, freezer and storage cabinets.