Unmanned 19.8 Ton Strike Submarine ‘Orca’ Can Fire Missiles, Drones & Torpedoes Underwater

The United States Navy has unveiled the Orca, a cutting-edge 19.8-ton Extra Large Unmanned Underwater Vehicle (XLUUV) designed to redefine modern maritime warfare. Developed by Boeing, this autonomous strike submarine possesses the capability to launch sophisticated drones, torpedoes, and missiles, alongside executing complex mine warfare operations. As underwater threats evolve, the Orca serves as a strategic asset for deep-sea surveillance and offensive strikes, marking a significant technological leap for naval fleets operating in contested international waters and strategic maritime corridors.

The deployment of autonomous systems like the Orca necessitates a rigorous review of existing maritime frameworks, particularly under the IMO’s International Convention for the Safety of Life at Sea (SOLAS) Chapter V regarding navigation and the COLREGs for collision avoidance. Compliance departments must evaluate how unmanned vessels integrate with the International Management Code for the Safe Operation of Ships (ISM Code). Furthermore, classification societies like DNV or ABS are currently drafting new notations for autonomous operations to ensure these vessels meet strict safety standards for global maritime traffic.

For navigating officers and masters, the rise of autonomous platforms like the Orca requires heightened vigilance regarding underwater situational awareness and electronic navigation. These professionals must adapt to new bridge procedures that account for non-crewed, automated vessels operating in high-traffic zones. Understanding the operational parameters of XLUUVs is essential for maintaining safe passage and avoiding potential interference with autonomous underwater assets during routine voyages or transit through restricted naval exercise areas.