Overview
This entry covers gallery images that appear to show concept artwork or illustrations of shipboard laser weapon systems — directed-energy weapons mounted on naval vessels for defence against anti-ship missiles, small boats, unmanned aerial vehicles, and other threats. The images are concept artwork, not photographs of operational systems, and their specific programme attribution cannot be verified from the images alone.
Shipboard laser weapons have been a major focus of US Navy directed-energy research since the 2000s. The maritime environment offers several advantages for laser weapons: ships have sufficient electrical power and cooling capacity to support high-energy lasers, and the atmospheric path over water is relatively benign for laser propagation. The Navy has deployed prototype laser weapons on several vessels.
Naval Laser Weapon Programmes
The US Navy has pursued several shipboard laser weapon programmes:
Laser Weapon System (LaWS): LaWS was a prototype shipboard laser system based on a fibre laser, producing approximately 30 kilowatts of beam power. LaWS was deployed on the USS Ponce (LPD-15) in the Persian Gulf from 2014 to 2017, where it was used operationally (though primarily as a deterrent and observation tool rather than for combat engagements). LaWS demonstrated the feasibility of shipboard laser operations in a maritime environment.
AN/SEQ-3 Laser Weapon System (XN-1 LaWS): The formal designation for the LaWS system deployed on USS Ponce.
High Energy Laser with Integrated Optical-dazzler and Surveillance (HELIOS): A Lockheed Martin-developed 60+ kilowatt laser system designed for installation on Arleigh Burke-class destroyers. HELIOS integrates a laser weapon with the ship's Aegis combat system and includes a dazzler function for sensor blinding. HELIOS was delivered to the Navy in 2022 for installation on USS Preble (DDG-88).
ODIN (Optical Dazzling Interdictor, Navy): A lower-power laser system designed to dazzle or blind UAV sensors rather than destroy the UAV. ODIN has been installed on several Arleigh Burke-class destroyers.
Technical Considerations for Shipboard Lasers
Shipboard laser weapons face several unique technical challenges:
Atmospheric propagation: The maritime environment features high humidity and salt spray, which can absorb and scatter laser energy. The choice of laser wavelength is critical: near-infrared wavelengths (around 1 micron) propagate well through the maritime atmosphere, while far-infrared wavelengths (such as the 3.8-micron DF laser used in THEL) are more strongly absorbed by water vapour.
Platform stability: A ship is a moving platform, and the beam director must compensate for ship motion (roll, pitch, yaw) in addition to target motion and atmospheric turbulence. Shipboard beam directors typically use fast-steering mirrors and stabilised gimbals.
Power and cooling: Modern warships have substantial electrical generation capacity, but a high-energy laser draws significant power. The laser must be integrated with the ship's power management system to avoid disrupting other systems. Cooling is also a major challenge, as the laser generates substantial waste heat.
Integration with combat systems: A shipboard laser must be integrated with the ship's existing combat system (such as Aegis) for target designation, engagement coordination, and battle damage assessment.
Declassification and Provenance
The gallery images are concept artwork from a legacy compilation whose CIA-P2 catalog numbers are legacy identifiers and do not establish CIA authorship, declassification, or provenance. The images depict design concepts, not operational hardware, and should not be interpreted as evidence that any specific shipboard laser system was deployed or operational at the time the artwork was produced.
The images may originate from open-source contractor studies, Navy concept artwork, or popular-science illustrations. Without verified provenance, the images should be treated as historical concept art of unknown origin.
References
- US Navy. "Laser Weapon System (LaWS)." Naval Sea Systems Command.
- Lockheed Martin. "HELIOS: High Energy Laser with Integrated Optical-dazzler and Surveillance." Company product information.
- O'Rourke, Ronald. "Navy Shipboard Lasers for Surface, Air, and Missile Defense." Congressional Research Service.
- Hecht, Jeff. "Navy Deploys Laser Weapon to Persian Gulf." Laser Focus World.
- International Institute for Strategic Studies. "Directed Energy Weapons: Naval Applications." Military Balance.