Officials at the Office of Naval Research () announced the successfully deployment of the laser weapon system ( ) aboard a naval vessel in the Arabian Gulf. The operational demonstrations, which took place from September to November aboard (AFSB[I] 15), were historic not only because they showed a laser weapon working aboard a deployed U.S. Navy ship, but also because LaWS operated seamlessly with existing ship defense systems.
The system is operated by a video-game like controller, and can address multiple threats using a range of escalating options, from non-lethal measures such as optical “dazzling” and disabling, to lethal destruction if necessary. It could prove to be a pivotal asset against what are termed “asymmetric threats,” which include small attack boats and UAVs.
“Laser weapons are powerful, affordable and will play a vital role in the future of naval combat operations,” said Rear Adm. Matthew L. Klunder, chief of naval research. “We ran this particular weapon, a prototype, through some extremely tough paces, and it locked on and destroyed the targets we designated with near-instantaneous lethality.”
During the tests, LaWS hit targets mounted aboard a speeding oncoming small boat, shot a Scan Eagle unmanned aerial vehicle (UAV) out of the sky, and destroyed other moving targets at sea. Through the mission that lasted few months sailors worked daily with LaWS. They reported the weapon performed flawlessly, including in adverse weather conditions of high winds, heat and humidity. They noted the system exceeded expectations for both reliability and maintainability.
Researchers say the revolutionary technology breakthroughs demonstrated by LaWS will ultimately benefit not only U.S. Navy surface ships, but also airborne and ground-based weapon systems.
Data regarding accuracy, lethality and other factors from the Ponce deployment will guide the development of weapons under ONR’s Solid-State Laser-Technology Maturation program. Under this program, industry teams have been selected to develop cost-effective, combat-ready laser prototypes that could be installed on vessels such as guided-missile destroyers and the Littoral Combat Ship in the early 2020s.
While laser weapons offer new levels of precision and speed for naval warfighters, they also bring increased safety for ships and crews, as lasers are not dependent on the traditional propellant and gunpowder-based ordnance found on ships. Lasers run on electricity and can be fired as long as there is power. They also cost less to build, install and fire than traditional kinetic weapons — for example a multimillion-dollar missile.
“At less than a dollar per shot, there’s no question about the value LaWS provides,” said Klunder. “With affordability a serious concern for our defense budgets, this will more effectively manage resources to ensure our Sailors and Marines are never in a fair fight.”
LaWS is a collaborative effort between ONR, Naval Sea Systems Command, Naval Research Laboratory, Naval Surface Warfare Center Dahlgren Division and industry partners.