Within HELIOS
When Blinding Sensors Beats Burning Drones
HELIOS can do more than burn targets, using lower-power dazzling to disrupt cameras and sensors on drones or vessels.
On this page
- What optical dazzling is meant to do
- Why drones and cameras are attractive targets
- Where dazzling fits below lethal force
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Introduction
HELIOS is often described as a naval laser that can shoot down drones, but one of its most important functions operates below the threshold of physical destruction. The system’s name itself—High Energy Laser with Integrated Optical-dazzler and Surveillance—highlights that it is designed not only to burn targets but also to interfere with hostile optical sensors. In many situations, preventing an enemy drone, camera, seeker or reconnaissance system from seeing effectively can be enough to neutralise the threat without destroying the platform carrying it. This “dazzler” role gives commanders a reversible, scalable response option that sits between observation and lethal engagement. [Lockheed Martin]lockheedmartin.commore than a laser helios is an integrated weapon systemLockheed MartinMore Than a Laser, HELIOS is an Integrated Weapon System9 Jan 2021 — The High Energy Laser with Integrated Optical-dazzler…
Within the broader HELIOS programme, dazzling is significant because modern unmanned systems depend heavily on electro-optical and infrared sensors. If those sensors are blinded, confused or saturated by laser energy, the platform may lose its ability to navigate, identify targets, gather intelligence or guide weapons accurately. [The National Interest+2National Defense Magazine]nationalinterest.orgThe National Interest The U.SNavy's Answer To Sea-launched Drones: LasersJanuary 19, 2022 — “The laser is meant to zap electro-optical sensors, like digital video cam…
When Blinding Sensors Beats Burning Drones
What optical dazzling is meant to do
Optical dazzling is a directed-energy technique that aims to overwhelm or disrupt a sensor rather than physically destroy the entire platform carrying it. Instead of concentrating energy long enough to burn through structures, the laser directs controlled light into optical systems such as cameras, infrared imagers or optical seekers. The result can range from temporary glare and image washout to sensor saturation or, in some circumstances, permanent damage to sensitive detector components. [The National Interest+2The War Zone]nationalinterest.orgThe National Interest The U.SNavy's Answer To Sea-launched Drones: LasersJanuary 19, 2022 — “The laser is meant to zap electro-optical sensors, like digital video cam…
The key distinction is that the target of the attack is information rather than the vehicle itself. A drone whose camera can no longer provide useful imagery may become ineffective even if its airframe remains intact. Likewise, a surveillance system that cannot maintain a clear picture of a naval vessel loses much of its military value. HELIOS incorporates this concept directly into its design through its integrated optical dazzler capability. [Lockheed Martin]lockheedmartin.commore than a laser helios is an integrated weapon systemLockheed MartinMore Than a Laser, HELIOS is an Integrated Weapon System9 Jan 2021 — The High Energy Laser with Integrated Optical-dazzler…
This approach aligns with a broader trend in directed-energy development. Military planners increasingly view sensors as critical vulnerabilities because modern warfare relies heavily on cameras, infrared systems and electro-optical targeting equipment. Disrupting those systems can produce operational effects disproportionate to the amount of energy used. [National Academies]nationalacademies.orgNational AcademiesReview of Advancements in Active Electro-Optical Systems…Evaluate the fundamental, physical limits to active electro…
Why Drones and Cameras Are Attractive Targets
Modern unmanned aerial systems are particularly vulnerable to dazzling because many depend on optical payloads for navigation, reconnaissance and targeting. Operators often require live video feeds to identify objects, maintain situational awareness or guide missions. If the sensor feed becomes unusable, the aircraft may lose much of its tactical utility even though it remains airborne. [The National Interest]nationalinterest.orgThe National Interest The U.SNavy's Answer To Sea-launched Drones: LasersJanuary 19, 2022 — “The laser is meant to zap electro-optical sensors, like digital video cam…
Several factors make sensors appealing targets:
- Sensors are fragile compared with airframes. Cameras, infrared detectors and optical seekers contain sensitive components that can be disrupted by relatively modest laser effects.
- A single sensor may be mission-critical. Many small drones rely on only a few cameras or imaging systems.
- Reconnaissance platforms depend on observation. If a surveillance drone cannot collect imagery, its intelligence value collapses.
- Optical seekers can be degraded. Weapons or platforms that rely on electro-optical guidance may become less effective if their sensors are blinded or confused. [The National Interest+2The War Zone]nationalinterest.orgThe National Interest The U.SNavy's Answer To Sea-launched Drones: LasersJanuary 19, 2022 — “The laser is meant to zap electro-optical sensors, like digital video cam…
The US Navy and defence analysts have repeatedly highlighted this sensor-focused use case. Descriptions of HELIOS and related naval dazzler systems emphasise disruption of electro-optical and infrared sensors on hostile platforms rather than immediate destruction of the platforms themselves. [National Defense Magazine]nationaldefensemagazine.orgnavy destroyer adds helios laser to arsenalNational Defense MagazineNavy Destroyer Adds HELIOS Laser to Arsenal (UPDATED)19 Oct 2022 — The Optical Dazzling Interdictor Navy, or ODI…
How HELIOS Fits Into Naval Escalation Control
A warship does not always want its next action to be a missile launch or the destruction of another vessel’s equipment. Maritime operations often occur in crowded environments involving ambiguous contacts, intelligence-gathering platforms and unmanned systems operating in legally or politically sensitive circumstances.
The dazzler function gives commanders an intermediate response. Instead of escalating directly to kinetic force, a ship can interfere with hostile surveillance or targeting activities. This creates a spectrum of options:
- Detect and track the contact.
- Issue warnings or manoeuvre.
- Disrupt sensors through dazzling.
- Escalate to destructive laser effects if necessary.
- Employ guns or missiles against higher-end threats.
This layered response structure is one reason naval analysts describe dazzling as useful for “grey-zone” competition and other situations where commanders seek to counter surveillance without immediately destroying a target. [Pressbooks]pressbooks.pubNaval Advanced Weapons Systems (PuntorieroNaval Advanced Weapons Systems (Puntoriero)September 18, 2025 — by J Beckman · 2025 — By adding a non-kinetic dazzler effect, H…
The capability is particularly valuable because reconnaissance often precedes attack. A drone gathering targeting information or maintaining visual contact may be degraded before it can contribute effectively to a strike chain. In that sense, dazzling attacks the threat’s ability to observe rather than waiting to defeat the threat after it has already acted. [The National Interest]nationalinterest.orgThe National Interest The U.SNavy's Answer To Sea-launched Drones: LasersJanuary 19, 2022 — “The laser is meant to zap electro-optical sensors, like digital video cam…
Why Integration Matters More Than a Stand-Alone Dazzler
The Navy has fielded optical dazzling capabilities before, notably through the Optical Dazzling Interdictor Navy (ODIN) programme. What makes HELIOS distinctive is that the dazzler capability is integrated into a broader system that also includes a high-energy laser weapon and surveillance functions linked to the ship’s combat architecture. [National Defense Magazine]nationaldefensemagazine.orgnavy destroyer adds helios laser to arsenalNational Defense MagazineNavy Destroyer Adds HELIOS Laser to Arsenal (UPDATED)19 Oct 2022 — The Optical Dazzling Interdictor Navy, or ODI…
This integration offers practical advantages:
- The ship’s sensors can detect and classify a contact.
- Combat systems can track the target automatically.
- HELIOS can be cued onto the target through the wider combat network.
- Commanders can choose between surveillance, dazzling or destructive engagement modes as circumstances change.
As a result, dazzling becomes part of a continuous defensive process rather than a separate, isolated capability. The same system that can interfere with a hostile camera may also provide targeting information or, if required, transition to higher-power engagement against the platform itself. [Lockheed Martin]lockheedmartin.commore than a laser helios is an integrated weapon systemLockheed MartinMore Than a Laser, HELIOS is an Integrated Weapon System9 Jan 2021 — The High Energy Laser with Integrated Optical-dazzler…
The Practical Limits of Sensor Dazzling
Although dazzling can be highly effective, it is not a universal solution. Modern military systems may employ multiple sensors, protective filters, alternative navigation methods or autonomous behaviours that reduce dependence on a single camera. Environmental conditions also matter. Atmospheric effects, range, target movement and optical design all influence how effectively laser energy reaches a sensor. [National Academies]nationalacademies.orgNational AcademiesReview of Advancements in Active Electro-Optical Systems…Evaluate the fundamental, physical limits to active electro…
There is also a difference between temporary disruption and permanent damage. Publicly available information about HELIOS generally confirms its ability to interfere with sensors, but the precise thresholds for lasting damage remain classified. Open-source reporting therefore tends to describe the effect in terms such as blinding, dazzling, disrupting or degrading electro-optical systems rather than specifying exact performance levels. [The War Zone+2National Defense Magazine]twz.comuss preble used helios laser to zap four drones in expanding testingThe War ZoneUSS Preble Used HELIOS Laser To Zap Four Drones In…2 Feb 2026 — As its name indicates, it has a secondary function as a 'd…
For that reason, the dazzler role should be understood as one tool within a layered naval defence architecture. Its strength lies in creating operational effects at lower levels of force, especially against surveillance and reconnaissance systems that depend on seeing clearly.
Why the Dazzler Role Matters
The most revealing aspect of HELIOS may not be its ability to burn through targets but its recognition that information is often the real objective. Modern drones, reconnaissance systems and sensor-equipped platforms derive their value from what they can observe and transmit. If a warship can deny that vision, it may achieve its defensive goal without destroying the platform itself.
That makes the optical dazzler function more than a secondary feature. It reflects a broader shift in directed-energy warfare: defeating an enemy’s sensors can sometimes be faster, cheaper and more politically flexible than defeating the entire target. HELIOS embodies that idea by giving naval commanders a means to attack the eyes of a threat before they need to attack the threat itself. [Pressbooks+2National Defense Magazine]pressbooks.pubNaval Advanced Weapons Systems (PuntorieroNaval Advanced Weapons Systems (Puntoriero)September 18, 2025 — by J Beckman · 2025 — By adding a non-kinetic dazzler effect, H…
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Further Reading
Books and field guides related to When Blinding Sensors Beats Burning Drones. Use these as the next step if you want deeper reading beyond the article.
The Kill Chain
Highlights the importance of sensors and information in modern warfare.
Ghost Fleet
Features future-war concepts involving advanced sensors and directed energy.
Electronic Warfare in the Information Age
First published 1999. Subjects: Electronics in military engineering, Information warfare.
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Endnotes
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Source: lockheedmartin.com
Title: more than a laser helios is an integrated weapon system
Link: https://www.lockheedmartin.com/en-us/news/features/2021/more-than-a-laser-helios-is-an-integrated-weapon-system.htmlSource snippet
Lockheed MartinMore Than a Laser, HELIOS is an Integrated Weapon System9 Jan 2021 — The High Energy Laser with Integrated Optical-dazzler...
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Source: nationaldefensemagazine.org
Title: navy destroyer adds helios laser to arsenal
Link: https://www.nationaldefensemagazine.org/articles/2022/10/19/navy-destroyer-adds-helios-laser-to-arsenalSource snippet
National Defense MagazineNavy Destroyer Adds HELIOS Laser to Arsenal (UPDATED)19 Oct 2022 — The Optical Dazzling Interdictor Navy, or ODI...
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Source: nationalinterest.org
Title: The National Interest The U.S
Link: https://nationalinterest.org/blog/reboot/us-navys-answer-sea-launched-drones-[lasersSource snippet
Navy's Answer To Sea-launched Drones: LasersJanuary 19, 2022 — “The laser is meant to zap electro-optical sensors, like digital video cam...
Published: January 19, 2022
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Source: twz.com
Title: [uss preble]({{ ‘preble-test-2ed0d5/’ | relative_url }}) used helios laser to zap four drones in expanding testing
Link: https://www.twz.com/sea/uss-preble-used-helios-laser-to-zap-four-drones-in-expanding-testingSource snippet
The War ZoneUSS Preble Used HELIOS Laser To Zap Four Drones In...2 Feb 2026 — As its name indicates, it has a secondary function as a 'd...
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Source: nationalacademies.org
Link: https://www.nationalacademies.org/projects/DEPS-DEPS-12-05Source snippet
National AcademiesReview of Advancements in Active Electro-Optical Systems...Evaluate the fundamental, physical [limits]({{ 'limits/' | relative_url }}) to active electro...
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Source: pressbooks.pub
Title: Naval Advanced Weapons Systems (Puntoriero)
Link: https://pressbooks.pub/maritimesecurity11/chapter/naval-advanced-weapons-systems-puntoriero/Source snippet
Naval Advanced Weapons Systems (Puntoriero)September 18, 2025 — by J Beckman · 2025 — By adding a non-kinetic dazzler effect, H...
Published: September 18, 2025
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Source: Wikipedia
Link: https://en.wikipedia.org/wiki/HELIOSSource snippet
HeliosHelios is often depicted in art with a radiant crown and driving a horse-drawn chariot through the sky. He was a guardian of oat...
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Source: britannica.com
Link: https://www.britannica.com/topic/Helios-Greek-godSource snippet
Helios | Myths, History, & FactsHelios, in Greek religion, the sun god, sometimes called a Titan. He drove a chariot daily from east to w...
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Source: hellenicgods.org
Title: HELIO S
Link: https://www.hellenicgods.org/helios—heliosSource snippet
HELIOS - ÍLIOS - ΗΛΙΟΣÍlios is the sun itself, and as such is one of the most important deities in Ællînismόs (Hellênismos, Ἑλληνισμός)...
Additional References
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Now Arriving: High-Power Laser Competition | ProceedingsMore powerful lasers able to completely destroy threats—for example, the high-ene...
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Link: https://www.facebook.com/yahoonews/posts/the-high-energy-laser-and-integrated-optical-dazzler-and-surveillance-helios-is-/1010364584282560/Source snippet
The High Energy Laser and Integrated Optical Dazzler and...HELIOS stands for High Energy Laser with Integrated Optical Dazzler and Surve...
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Source: netflix.com
Link: https://www.netflix.com/title/80106306Source snippet
Watch HeliosWhen master criminal Helios steals a mobile WMD, rival agents from Hong Kong, South Korea and China must join forces to recov...
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Link: https://www.linkedin.com/posts/wayneburke_the-high-energy-laser-with-integrated-optical-dazzler-activity-7292272796712243202-ajO6Source snippet
Wayne Burke's Post3 Feb 2025 — Optical Dazzler: Disrupts enemy surveillance systems by blinding or interfering with their sensors. real-t...
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Source: project-helios.space
Link: https://project-helios.space/Source snippet
HELIOS: Landing PageHome · Cart · Checkout · Landing Page · My Account · Privacy Policy · Shop · Terms and Conditions. Helios has a brand...
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Source: reddit.com
Link: https://www.reddit.com/r/pics/comments/1ifjur4/the_us_navys_high_energy_laser_with_integrated/Source snippet
ce (HELIOS) in action; MrMastodon · They've put RGB on the ship.Read more...
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Source: youtube.com
Title: Why HELIOS is set to be a key defensive asset for US Navy warships?
Link: https://www.youtube.com/watch?v=hVnIiE2W2a0Source snippet
Optical Dazzler and Surveillance (HELIOS) system to detect, track, and defeat four drones as part of a Navy-led counter-UAS exercise. The...
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Source: theoi.com
Title: He dwelt in a golden palace in the River Okeanos (Oceanus)Read more
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HELIUS (Helios) - Greek Titan God of the Sun (Roman Sol)HELIOS (Helius) was the Titan god of the sun, a guardian of oaths, and the god of...
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Link: https://www.instagram.com/p/DU1HiC1jo-M/?hl=enSource snippet
blind and confuse enemy electro optical and infrared sensors...
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Link: https://www.facebook.com/euronews/posts/the-high-energy-laser-with-integrated-optical-dazzler-and-surveillance-deployed-/1306875301487797/Source snippet
ance systems. s performance against unmanned aerial targets...
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