Last Updated: Something Fishy: Chinese Submarine Drone Caught By Indonesian Fishermen; Not The First Indonesian fishermen have discovered a suspected Chinese submarine drone in waters considered strategically important to Australia, according to ABC news. Indonesian fishermen have discovered a suspected Chinese submarine drone in waters considered strategically important to Australia, between the South China Sea and the Indian Ocean, according to a report in ABC news. Images published in local media show Indonesian military officers posing with the unmanned underwater vehicle (UUV), which was found just before Christmas near Selayar Island in South Sulawesi, the report said. A fisherman in Selayar Island, South Sulawesi, has found a UUV: