• =?UTF-8?Q?US=E2=80=99_next_death_ray_laser_could_be_deadlier?=

    From a425couple@a425couple@hotmail.com to rec.aviation.military,sci.military.naval,soc.history.war.misc,alt.war.world-war-three,alt.economics on Sat Mar 29 08:34:19 2025
    From Newsgroup: soc.history.war.misc

    from
    https://interestingengineering.com/military/us-army-to-get-laser-weapons

    USrCO next death ray laser could be deadlier on battleground, fry enemy
    drones faster
    The directed energy weapon system can acquire, track, target, and defeat mortars and large drones.

    Updated: Mar 28, 2025 08:23 AM EST
    Photo of the Author Prabhat Ranjan Mishra
    Prabhat Ranjan Mishra a day ago

    0
    US’ next death ray laser could be deadlier on battleground, fry
    enemy drones faster
    HIIrCOs prototype High-Energy Laser (HEL) will undergo field testing to evaluate its safety and operational suitability. (Representational image)

    Wikimedia Commons

    The U.S. Army is expected to soon get a new type of high-energy weapon
    that could potentially fry enemy drones.

    HII, a Virginia-based defense firm, has been awarded a contract to
    develop an open architecture High-Energy Laser (HEL) weapon system,
    which will be capable of fixed-site defense and offer smooth integration
    into Army vehicles.

    The weapon is likely to change future warfare and make enemy virtually
    blind by destroying their reconnaissance and combat drones mid-air.

    Shipbuilder HIIrCOs Mission Technologies will develop the system for the
    U.S. ArmyrCOs Rapid Capabilities and Critical Technologies Office (RCCTO).

    High-Energy Laser weapon prototype
    The company revealed that first it will develop and test a HEL prototype
    to acquire, track, and destroy Groups 1-3 Unmanned Aircraft Systems
    (UAS) used in multi-domain operations.

    rCLWe are proud to provide a critical enabler for the Army, delivering an effective, interoperable, sustainable and scalable system that will meet
    force protection requirements and support U.S. strategic objectives,rCY
    said Grant Hagen, president of Mission TechnologiesrCO Warfare Systems group.

    rCLWe look forward to collaborating with the RCCTO on this important
    effort that will protect the warfighter with an affordable counter-UAS solution.rCY

    Directed energy weapons can destroy drones, other aerial threats
    The U.S. Navy and Air Force already have directed energy weapons that
    can destroy aerial threats. USS Preble, a 9,700-ton Arleigh Burke-class destroyer, is equipped with a high-energy laser weapon system, which
    could be used to shoot down hostile drones and missiles.

    The directed energy weapon system acquires, tracks, targets, and defeats mortars and large drones in complex swarming scenarios.

    While U.S. Air ForcerCOs palletized laser weapon is the first 10 kilowatt-class laser built to U.S. military specifications in a
    stand-alone configuration. It can be moved and mounted anywhere itrCOs
    needed for counter-drone missions. Known as rCLH4,rCY it is the fourth operational laser weapon system that Raytheon Technologies delivered to
    the Air Force.

    Also back in 2022, a 50 kilowatt-class laser was mounted on a U.S. Army Stryker vehicle that shown during a live-fire exercise at at Fort Sill
    in Oklahoma. The combat-capable weapon system had proven its
    effectiveness during tests.

    Now, the latest contract with HII aims to develop a prototype laser system.

    HEL prototype to undergo field testing
    HII revealed that it will provide the data needed to compete subsystems
    and key components. Aligned to the systemrCOs Modular Open Systems
    Approach architecture, this data directly supports ArmyrCOs objectives for interoperability, affordability, scalability, supply chain resilience
    and rapid innovation.

    The weapon system will allow the Army to interchange subsystems and
    software as the weapon evolves to meet national security demands.

    The RCCTO awarded this Other Transaction agreement with the ultimate
    goal of transitioning to the U.S. ArmyrCOs Program Executive Office for Missiles and Space, according to a press release by HII.

    As part of this process, HIIrCOs prototype HEL will undergo field testing
    to evaluate its safety and operational suitability. Upon successful demonstration, the system is expected to transition into low-rate
    initial production.


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  • From Jim Wilkins@muratlanne@gmail.com to rec.aviation.military,sci.military.naval,soc.history.war.misc,alt.war.world-war-three on Sat Mar 29 12:39:59 2025
    From Newsgroup: soc.history.war.misc

    "a425couple" wrote in message news:0qUFP.1803661$_N6e.1794691@fx17.iad... >Also back in 2022, a 50 kilowatt-class laser was mounted on a U.S. Army >Stryker vehicle ...

    Before conversion losses 50 kilowatts equals 67 horsepower, a fairly small generator or load on the main engine.

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  • From a425couple@a425couple@hotmail.com to rec.aviation.military,sci.military.naval,soc.history.war.misc,alt.war.world-war-three on Sat Mar 29 11:16:30 2025
    From Newsgroup: soc.history.war.misc

    On 3/29/25 09:39, Jim Wilkins wrote:
    "a425couple"-a wrote in message news:0qUFP.1803661$_N6e.1794691@fx17.iad...
    Also back in 2022, a 50 kilowatt-class laser was mounted on a U.S.
    Army Stryker vehicle ...

    Before conversion losses 50 kilowatts equals 67 horsepower, a fairly
    small generator or load on the main engine.

    I do not know.
    How quickly can it's aim be adjusted for a fast maneuverable
    drone to deliver lethal energy on target?

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  • From Jim Wilkins@muratlanne@gmail.com to rec.aviation.military,sci.military.naval,soc.history.war.misc,alt.war.world-war-three on Sat Mar 29 19:11:02 2025
    From Newsgroup: soc.history.war.misc

    "a425couple" wrote in message news:3OWFP.839356$2zn8.337470@fx15.iad...

    On 3/29/25 09:39, Jim Wilkins wrote:
    "a425couple" wrote in message news:0qUFP.1803661$_N6e.1794691@fx17.iad...
    Also back in 2022, a 50 kilowatt-class laser was mounted on a U.S. Army
    Stryker vehicle ...

    Before conversion losses 50 kilowatts equals 67 horsepower, a fairly small generator or load on the main engine.

    I do not know.
    How quickly can it's aim be adjusted for a fast maneuverable
    drone to deliver lethal energy on target?

    --------------------------------

    The light beam is generated in and directed through a fiber optic bundle
    which is flexible, low weight and easy to direct. https://www.accurl.com/blog/fiber-vs-co2-laser/

    https://spectrum.ieee.org/fiber-lasers-mean-ray-guns-are-coming

    https://optics.org/news/13/9/28

    My only serious experience with lasers was prototyping a Ph.D's lab demonstrations for laser comm links between satellites, at much lower power.
    I machined parts for it in my home shop, typical of the early stages of
    risky speculative development and necessary to attract interest and funding.

    The Ph.D. took it to a defense contractor and I stayed near family. This is the result: https://ntrs.nasa.gov/api/citations/20180001852/downloads/20180001852.pdf


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