Within Aegis Link
When Should a Destroyer Use a Laser?
An integrated laser gives commanders another response between jamming, gunfire and missile use when facing lower-end aerial threats.
On this page
- The response options before HELIOS
- How Aegis can assign the least costly useful weapon
- Why lasers fit layered naval defence
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Introduction
A destroyer equipped with HELIOS does not simply gain a new weapon. It gains a new choice. Before an integrated laser entered the Aegis combat system, commanders facing a small drone or similar aerial threat often had to choose between electronic warfare, naval guns, close-in weapons, or expensive missile interceptors. HELIOS adds another option that can be selected through the same combat architecture that already manages sensors, tracks and weapons. The practical result is not that lasers replace missiles, but that Aegis can match threats with a broader range of responses, helping preserve scarce and costly interceptors for the targets that truly require them. [Lockheed Martin+2Lockheed Martin]lockheedmartin.comLockheed MartinAegis Combat SystemAEGIS Weapon System is a centralized, automated, command-and-control (C2) and weapons control system de…
This shift in weapon choice is one of the most important operational consequences of HELIOS integration. The breakthrough is not merely the beam itself but the fact that the laser becomes part of the destroyer’s existing threat-evaluation and weapon-assignment process. [Lockheed Martin+2Lockheed Martin]lockheedmartin.comLockheed MartinAegis Combat SystemAEGIS Weapon System is a centralized, automated, command-and-control (C2) and weapons control system de…
The Response Options Before HELIOS
Modern destroyers already carry multiple defensive tools, each with advantages and drawbacks.
Against a suspicious aerial contact, commanders may first attempt electronic measures such as jamming or sensor disruption. If the threat continues, the ship can engage with guns, close-in weapon systems, or surface-to-air missiles. The problem is that these weapons differ dramatically in cost, range, magazine depth and suitability. A missile may offer the highest probability of kill against a dangerous target, but it is also a finite and expensive resource. Guns are cheaper but have shorter effective engagement windows and depend on ammunition carried aboard. [Every CRS Report+2Business Insider]everycrsreport.comEvery CRS ReportNavy Shipboard Lasers: Background and Issues for…24 Jul 2024 — High-energy SSLs on Navy ships would generally be short…
The rise of inexpensive drones and unmanned systems has intensified this problem. An attacker can launch large numbers of relatively cheap aerial threats, forcing defenders to decide whether each target justifies the expenditure of a missile interceptor. Analysts and naval officials have repeatedly highlighted the danger of allowing low-cost threats to consume high-value defensive munitions. [National Defense Magazine+2defencesciencereview.com.pl]nationaldefensemagazine.orgnavy destroyer adds helios laser to arsenalNational Defense MagazineNavy Destroyer Adds HELIOS Laser to Arsenal (UPDATED)19 Oct 2022 — Now, after decades of experimentation, the Na…
Before HELIOS, there was a larger gap between non-kinetic measures and kinetic interceptors. A commander often had to move more quickly from observation and jamming to guns or missiles once a threat was judged dangerous enough to engage. [Every CRS Report]everycrsreport.comEvery CRS ReportNavy Shipboard Lasers: Background and Issues for…24 Jul 2024 — High-energy SSLs on Navy ships would generally be short…
How Aegis Can Assign the Least Costly Useful Weapon
The Aegis Combat System was designed around threat evaluation and weapon assignment. It combines sensor information, assesses danger levels and helps determine which weapon should engage which target. HELIOS matters because it joins this existing decision framework rather than operating as an isolated experiment. [Lockheed Martin+2NAVSEA]lockheedmartin.comLockheed MartinAegis Combat SystemAEGIS Weapon System is a centralized, automated, command-and-control (C2) and weapons control system de…
In practical terms, Aegis can now consider an additional response option when confronting a tracked target:
- Observe and classify the contact.
- Attempt non-destructive measures if appropriate.
- Use the laser’s optical dazzling capability against sensors when that effect is sufficient.
- Employ the high-energy laser against suitable drones or similar threats.
- Reserve missiles and other high-value interceptors for more demanding targets. [National Defense Magazine+2Every CRS Report]nationaldefensemagazine.orgnavy to fully integrate laser into aegis combat systemNational Defense MagazineNavy to Fully Integrate Laser into Aegis Combat System15 Feb 2021 — HELIOS is a 60-kilowatt solid-state laser ca…
This matters because HELIOS offers what Lockheed Martin describes as a “precision response” with a deep magazine and low cost per engagement. The ship does not need to launch a missile every time it confronts a lower-end aerial threat. Instead, commanders gain an intermediate option that may achieve the required effect while preserving missile inventory. [Lockheed Martin+2National Defense Magazine]lockheedmartin.commore than a laser helios is an integrated weapon systemLockheed MartinMore Than a Laser, HELIOS is an Integrated Weapon System9 Jan 2021 — The HELIOS system's deep magazine, low cost per kill…
The key operational change is therefore economic as much as technical. A destroyer’s missile cells are limited. Electrical power, while not unlimited, can support many more laser engagements than the number of interceptors physically carried aboard the ship. The laser changes the calculation from “Can we afford to spend a missile on this target?” to “What is the least costly weapon that can reliably achieve the desired effect?” [Lockheed Martin+2defencesciencereview.com.pl]lockheedmartin.commore than a laser helios is an integrated weapon systemLockheed MartinMore Than a Laser, HELIOS is an Integrated Weapon System9 Jan 2021 — The HELIOS system's deep magazine, low cost per kill…
When Should a Destroyer Use a Laser?
The answer depends on the nature of the threat.
HELIOS is most attractive when the target is dangerous enough to require engagement but not so demanding that it immediately justifies a missile. Small drones are the clearest example. Such targets can threaten surveillance, targeting or ship safety, yet they may not warrant the expenditure of a sophisticated interceptor. HELIOS was specifically designed with counter-drone and counter-unmanned-aircraft missions in mind. [National Defense Magazine+2Wikipedia]nationaldefensemagazine.orgnavy to fully integrate laser into aegis combat systemNational Defense MagazineNavy to Fully Integrate Laser into Aegis Combat System15 Feb 2021 — HELIOS is a 60-kilowatt solid-state laser ca…
Recent demonstrations illustrate this intended role. Lockheed Martin reported that HELIOS successfully neutralised multiple drone threats during a Navy-operated counter-unmanned-aircraft demonstration at sea, highlighting exactly the type of engagement for which commanders might prefer a laser over a missile. [The War Zone]twz.comuss preble used helios laser to zap four drones in expanding testingNavy-operated counter-UAS [uncrewed aerial systems]…Read more…
Conversely, a destroyer would still rely heavily on missile interceptors against more stressing threats, particularly those approaching at greater range, in adverse weather, or under conditions where a laser’s engagement geometry is unfavourable. HELIOS expands the decision tree; it does not eliminate the need for traditional air-defence weapons. [Every CRS Report]everycrsreport.comEvery CRS ReportNavy Shipboard Lasers: Background and Issues for…24 Jul 2024 — High-energy SSLs on Navy ships would generally be short…
Why Lasers Fit Layered Naval Defence
Naval defence has long relied on layers. A ship seeks to defeat threats as far away as possible with long-range systems, while retaining progressively shorter-range options if earlier layers fail. HELIOS fits naturally into this structure because it adds another layer rather than replacing an existing one. [Lockheed Martin]lockheedmartin.comLockheed MartinAegis Combat SystemAEGIS Weapon System is a centralized, automated, command-and-control (C2) and weapons control system de…
A layered engagement sequence might involve:
- Long-range detection and tracking through Aegis sensors.
- Electronic warfare and sensor disruption.
- Laser dazzling or laser engagement against suitable targets.
- Gun systems and close-in weapons.
- Missile interceptors where required. [National Defense Magazine+2Every CRS Report]nationaldefensemagazine.orgnavy to fully integrate laser into aegis combat systemNational Defense MagazineNavy to Fully Integrate Laser into Aegis Combat System15 Feb 2021 — HELIOS is a 60-kilowatt solid-state laser ca…
The value of HELIOS becomes most apparent during saturation scenarios involving numerous inexpensive threats. In such situations, every missile saved can remain available for a more capable aircraft, cruise missile or future attack wave. Lasers therefore contribute not only by destroying targets but by helping the ship manage its limited defensive resources across an entire engagement. [National Defense Magazine+2defencesciencereview.com.pl]nationaldefensemagazine.orgnavy destroyer adds helios laser to arsenalNational Defense MagazineNavy Destroyer Adds HELIOS Laser to Arsenal (UPDATED)19 Oct 2022 — Now, after decades of experimentation, the Na…
That is why HELIOS changes weapon choice on a destroyer. The laser is not primarily important because it fires a beam of light. It is important because, once integrated into Aegis, it gives commanders a new middle option between doing nothing and firing an expensive interceptor. In an era of proliferating drones and other low-cost aerial threats, that additional choice can be as significant as the weapon itself. [Lockheed Martin+2National Defense Magazine]lockheedmartin.commore than a laser helios is an integrated weapon systemLockheed MartinMore Than a Laser, HELIOS is an Integrated Weapon System9 Jan 2021 — The HELIOS system's deep magazine, low cost per kill…
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Further Reading
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The Naval Institute guide to world naval weapons systems
First published 1989. Subjects: Handbooks, manuals, Weapons systems, Naval Ordnance.
Fleet Tactics And Naval Operations, Third Edition
First published 2018. Subjects: Naval tactics.
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Endnotes
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Source: Wikipedia
Title: Aegis Combat System
Link: https://en.wikipedia.org/wiki/Aegis_Combat_System -
Source: defencesciencereview.com.pl
Title: pdf 216776 135052
Link: https://www.defencesciencereview.com.pl/pdf-216776-135052?filename=Laser-Based-[Directed-EnerSource snippet
DEFENCE SCIENCE REVIEWby A Karkadakattil · 2026 · Cited by 1 — low-cost aerial threats such as drone [swarms]({{ 'swarms/' | relative_url }}), Laser-based DEWs are emergin...
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Source: navsea.navy.mil
Title: NAVSEAAbout AEGIS Technical Representative
Link: https://www.navsea.navy.mil/Home/AEGIS-TECHREP/About/Source snippet
AEGIS Technical Representative - NAVSEAAEGIS is the name identified with the weapon system, combat system and ships which have modernized...
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Source: Wikipedia
Link: https://en.wikipedia.org/wiki/High_Energy_Laser_with_Integrated_Optical-dazzler_and_SurveillanceSource snippet
HELIOS is a Lockheed Martin-developed 60 kilowatt high-energy laser weapon designed to intercept combat drones, fast-attack craft, and mi...
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Source: lockheedmartin.com
Link: https://www.lockheedmartin.com/en-us/products/aegis-combat-system.htmlSource snippet
Lockheed MartinAegis Combat SystemAEGIS Weapon System is a centralized, automated, command-and-control (C2) and weapons control system de...
-
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 HELIOS system's deep magazine, low cost per kill...
-
Source: nationaldefensemagazine.org
Title: navy to fully integrate laser into aegis combat system
Link: https://www.nationaldefensemagazine.org/articles/2021/2/15/navy-to-fully-integrate-laser-into-aegis-combat-systemSource snippet
National Defense MagazineNavy to Fully Integrate Laser into Aegis Combat System15 Feb 2021 — HELIOS is a 60-kilowatt solid-state laser ca...
-
Source: everycrsreport.com
Link: https://www.everycrsreport.com/files/2024-07-24_R44175_bd7aad12b8fb1d1589b9506a55c9ad6922b142a3.htmlSource snippet
Every CRS ReportNavy Shipboard Lasers: Background and Issues for...24 Jul 2024 — High-energy SSLs on Navy ships would generally be short...
-
Source: businessinsider.com
Link: https://www.businessinsider.com/nato-warships-red-sea-prove-deck-guns-fight-drone-war-2025-4Source snippet
This tactic offers a cost-effective alternative to expensive surface-to-air missiles, like the $2 million SM-2. Deck guns, particularly t...
-
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 — Now, after decades of experimentation, the Na...
-
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
Navy-operated counter-UAS [uncrewed aerial systems]...Read more...
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Source: lockheedmartin.com
Link: https://www.lockheedmartin.com/en-us/products/integrated-combat-system.htmlSource snippet
Integrated Combat SystemThe Integrated Combat System is a scalable, netted combat management system, utilizing common software and comput...
-
Source: defence.nridigital.com
Title: lockheed martin naval systems
Link: https://defence.nridigital.com/global_defence_technology_oct21/lockheed_martin_naval_systemsSource snippet
Martin naval systems update19 Oct 2021 — Main image: Lockheed Martin is integrating the HELIOS laser weapon with the Aegis combat system...
Additional References
-
Source: reddit.com
Link: https://www.reddit.com/r/interestingasfuck/comments/1qwa3pv/helios_the_60_kilowatt_highenergy_laser_weapon/Source snippet
HELIOS: The 60 kilowatt high-energy laser weapon system...HELIOS: The 60 kilowatt high-energy laser weapon system deployed by the U.S Na...
-
Source: inss.ndu.edu
Link: https://inss.ndu.edu/Research-and-Commentary/View-Publications/Article/4412653/laser-focusing-defense-capabilities/Source snippet
Laser-focusing Defense CapabilitiesAgainst small drones, even 20–50 kW lasers can induce catastrophic failure within seconds at tacticall...
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Source: facebook.com
Link: https://www.facebook.com/themilitarychannelusa/posts/read-for-decades-laser-weapons-were-the-stuff-of-science-fiction-relegated-to-mo/122206937342902462/Source snippet
READ 💬: For decades, laser weapons were...laser weapons are not replacing missiles but complementing them, especially against swarm dron...
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Source: euronews.com
Title: what is helios the us laser destroying cheap iranian drones for cents
Link: https://www.euronews.com/2026/03/16/what-is-helios-the-us-laser-destroying-cheap-iranian-drones-for-centsSource snippet
What is HELIOS, the US laser destroying cheap Iranian...16 Mar 2026 — The High Energy Laser with Integrated Optical-dazzler and Surveill...
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Source: facebook.com
Link: https://www.facebook.com/americasnavy/posts/introducing-helios-%EF%B8%8F-the-navys-new-high-energy-laser-aboard-the-uss-preble-this-/1101530785341984/Source snippet
Navy just tested a new solid-state laser weapon that can take down drones, boats, and even incoming missiles — all with light. Called...
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Source: naval-technology.com
Title: radar lasers aegis lockheed martin lm naval system update
Link: https://www.naval-technology.com/features/radar-lasers-aegis-lockheed-martin-lm-naval-system-update/Source snippet
Greek Navy, Aegis, radar and lasers: Lockheed Martin...13 Oct 2021 — Lockheed Martin is integrating the HELIOS laser weapon with the Aeg...
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Source: laserwars.net
Title: navy helios laser weapon drones testing questions
Link: https://www.laserwars.net/p/navy-helios-laser-weapon-drones-testing-questionsSource snippet
The Lingering Questions About the Navy's Chief...9 Feb 2026 — The US Navy's High Energy Laser with Integrated Optical Dazzler and Survei...
-
Source: facebook.com
Link: https://www.facebook.com/unboxfactory/posts/the-us-navy-has-successfully-tested-advanced-laser-weapon-systems-capable-of-des/1024908853193498/Source snippet
Navy and installed on select Arleigh Burke-class destroyers...Read more...
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Source: laserwars.net
Title: Laser Wars Last Ride of the HELIOS
Link: https://www.laserwars.net/p/navy-helios-laser-weapon-containerizationSource snippet
Last Ride of the HELIOS - by Jared Keller30 May 2026 — It cost nearly $350 million over more than a decade to develop. (HELIOS) system th...
Published: May 2026
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Source: facebook.com
Link: https://www.facebook.com/groups/2147482792191171/posts/2912932985646144/Source snippet
System evolving to fit the current situations...
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