Devil Ray Expeditionary Class
7:51
MARTAC MANTAS unmanned surface vehicle USV
10:32
MARTAC's range of USV Unmanned Surface Vessels
5:30
MARTAC Mantas and Devil Ray USVs at Sea Air Space 2022
21:20
FASTEST Speed Boats in the World
3:56
US Navy Sea Hunter - World's Largest Unmanned Drone
9:01
El cúter de combate más grande del mundo. Cortador clase Legend de la Guardia Costera de EE. UU.
6:03
Devil Ray USV sailing at over 100 knots during Sea Air Space 2021
6:49