China unveils 'amphibious' underwater drone.
Chinese engineers have developed a new hybrid drone "Nezha-SiDart" with vertical takeoff and landing. It is capable of performing tasks both in the air and under water.
A similar drone “Nezha-F” with folding propellers.
Social media users have shared footage of a hybrid Chinese drone that can be launched underwater, has fixed wings for vertical takeoff and landing, and can land on its tail.