U.S. Coast Guard Cutter Munro (WMSL 755) crew members board a self-propelled semi-submersible suspected drug smuggling vessel (SPSS) June 18, 2019, while operating in international waters of the ...

The Navy said the Leyte Gulf disrupted the transportation of 4,100 kilograms of cocaine, and detected and seized a self-propelled semi-submersible containing 2,370 kilograms of illicit drugs.