Laser

Nine American destroyers stand at the vanguard of the U.S. Navy’s efforts to integrate laser weapons into the battlefield of the future. Lasers and other directed energy (DE) weapon systems went from an elusive dream to reality over the past decade, which TWZ has covered extensively. We’ve now compiled the most complete public accounting of the warships equipped with operational systems today, where they’re deployed, and what they can do.

The U.S. military is moving aggressively to reduce reliance on expensive single-use munitions, and laser weapons are oft-touted as part of a long-term solution. The recently released FY2027 budget reflects the urgency, with billions appropriated for scaled directed energy research and development (R&D) programs. “DE capabilities offer an inexpensive cost-per-shot alternative to conventional systems, increased magazine depth, and enhanced defense-in-depth,” budget documents state. The volume of high-end munitions expended during Operation Epic Fury, previous engagements with Iran, and the fight in and around the Red Sea against the Houthis, not to mention the near half-decade-long war in Ukraine, has sparked debate around the status and depth of U.S. stockpiles, driving renewed interest and investment in low-cost, reusable alternatives.

Countering swarms of cheap Iranian drones and missiles during extended combat operations presents a new challenge for America’s Arleigh Burke class destroyers, which are limited by how many missiles can be packed into 90 or 96 vertical launch system (VLS) cells and can only be reloaded at friendly ports with proper gear. Lasers, in contrast, do not face the same constraints, although the services have faced significant hurdles in fielding operational systems in the past.

The Navy has armed nine guided-missile destroyers with shipboard solid state lasers (SSLs) for self-defense since we reported on the first in November 2019. “The Navy has placed directed energy systems on nine ships and is working to expand testing and employment in the fleet,” a U.S. Navy official confirmed to TWZ. However, the official declined to discuss current operations when asked if the systems were employed against Iranian forces in the Middle East.

While the U.S. has several SSL programs in various stages of testing and development, two primary systems are operational on warships today: the Optical Dazzling Interdictor, Navy (ODIN), and the High Energy Laser with Integrated Optical-dazzler and Surveillance (HELIOS). TWZ has covered both systems in detail before, which you can read about here and here.

ODIN, the first SSL scaled across multiple destroyers, features a low-powered laser designed to work as a “dazzler” to blind or confuse the electro-optical and/or imaging infrared seekers on incoming weapons, such as one-way attack drones, throwing them off course. The system can also neutralize cameras and sensors used for intelligence, surveillance, and reconnaissance (ISR) deployed aboard enemy ships, submarine masts, crewed aircraft, and drones. Initially, ODIN was installed on eight ships, but one unit was transferred for training to Naval Surface Warfare Center Port Hueneme from USS Kidd (DDG-100), which is completing a two-year maintenance availability in Everett, WA.

Two ODIN-enabled destroyers are on combat deployments in the U.S. Central Command (CENTCOM) area of responsibility (AOR). USS Spruance (DDG-111), part of the five-ship Abraham Lincoln Carrier Strike Group and the independently deployed USS John Finn (DDG-113) are operating in the Indian Ocean supporting ongoing operations against Iran. USS Gridley (DDG-101), the only other ODIN-equipped DDG underway, is in the South Atlantic Ocean escorting aircraft carrier USS Nimitz (CVN-68) to her new homeport at Norfolk. The four other destroyers are at their respective homeports in San Diego and Yokosuka, as depicted in the graphic at the top of this post.

The far more powerful but less numerous HELIOS system, integrated solely on USS Preble (DDG-88), is a 60-kilowatt (kW) class laser weapon capable of knocking down smaller unmanned aerial systems (UAS) and burning holes in fast inshore attack craft (FIAC), as well as functioning as a dazzler like ODIN. The system, which also carries the designation Mk 5 Mod 0, provides a low cost-per-shot capability to address anti-surface warfare and counter-ISR threats, while fully integrating with the Aegis Combat System. Lockheed Martin has previously discussed scaling the power rating up to 150kW.

Preble, the only destroyer currently equipped with HELIOS, is forward-deployed and at homeport in Yokosuka, Japan. During a demonstration last year, Preble successfully disabled four incoming drones. Funding for additional tests and maintenance was included in the FY2027 budget.

The Navy has also installed other experimental high-energy laser directed energy weapons on ships in the past, such as the Laser Weapon System Demonstrator tested aboard USS Portland, and test-fired a LOCUST laser from an aircraft carrier for the first time last year. The latest budget request supports R&D for several programs, including a containerized 150kW Joint Laser Weapon System (JLWS) for cruise missile defense, the Joint Beam Control System (JBCS) technology to develop a 300-500kW laser, and upgrades for the High Energy Laser Counter Anti-Ship Cruise Missile Project (HELCAP).

Regardless, while laser weapons are very attractive for all the reasons listed earlier in this article, their application remains limited by various factors. Laser weapons capable of downing drones and disabling small boats have a range measured in single miles, at best, so they are only capable of providing close-in defense. This is further impacted, and heavily so, by atmospheric conditions. They also need to have their beam dwell on the target for extended periods of time in order to burn a hole in it. As a result, their ability to rapidly engage targets, and especially at range in all weather conditions, is very limited. Thermal and power supply restrictions also impact their ability to make rapid follow-up shots. Finally, lasers remain finicky pieces of technology and are full of delicate components, which has impacted reliability in the field.

Still, even with all these limitations, these systems are improving and their range, reliability, and power will increase over time. As a result, they will only become a more important part of naval warfare in the coming years, with hopes that their ability to rapidly down faster-flying missiles isn’t too far over the horizon.

Contact the author: ian.ellis-jones@teamrecurrent.io

ONE of England’s largest aquaparks has reopened, but its glamping overnight stays now come with a twist.

Camping enthusiasts can now enjoy an overnight stay in a converted helicopter, as well as tonnes of new activities.

North Yorkshire Water Park has undergone a massive makeover, and it is a hit with thrillseekers.

Based in Wykeham, near Scarborough, the park showed off its fresh new look back in March, welcoming visitors throughout the Easter holidays.

Now, families can get stuck in to the great outdoors, with archery, axe throwing, outdoor laser tag, climbing and a 250-metre zip line all on offer.

For a mental retreat, visitors can also tackle an array of brain teasers in its escape and puzzle rooms.

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This revamp also marked the grand reopening of the upgraded Wipeout Aqua Park in April.

One of the largest aqua courses in England, this course has brand new inflatables, slides, swings and extra challenging obstacles.

This joins the current Warrior Aqua Park and toddler-oriented Splash Kingdom, with the Warrior and Wipeout parks combining for an extra long course in the summer months.

A more peaceful retreat can also be enjoyed with kayaking, wakeboarding, paddleboarding and pedalos on offer.

Most excitingly, for those wishing to book an overnight stay after a long day of the great outdoors, there are new glamping experiences available.

In addition to the existing accommodation, adventurers can also stay in two helicopter glamping pods.

Originally built for RAF Search and Rescue, the Sea King helicopter glamping experience offers guests the chance to sleep in a converted aircraft.

Both helicopters are fitted out for the whole family, with double beds and bunk beds inside both.

Guests will also have access to the cockpit area, which has been transformed into a dining area, equipped with a microwave, toaster, kettle and fridge.

The winch operator’s sliding door also works, leading onto a gravel landing pad with a picnic bench.

Prices to stay start from £130 per night to experience this one-in-a-lifetime stay.

WE ARE just six weeks away from the start of the World Cup and the UK’s capital is getting THREE fan attractions for watching the matches.

Launching across three London venues, Kick Off Club will open three new World Cup fanzones.

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One will be at the Outernet on Tottenham Court Road, another will be at Electric Brixton in South London and the third will be at Colour Factory in Hackney Wick.

Each fanzone won’t have food for sale, but you will be able to get drinks, including drinks packages.

Outernet fanzone

At the Outernet fanzone, fans will find London’s largest indoor screen.

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But the experience won’t just be your standard football screening, as there will be a surround sound system fully immersing visitors in each match.

Matches being shown at the Outernet include:

• June 16: France v Senegal – 8pm Kick off (access from 6.30pm)
• June 17: England v Croatia – 9pm Kick off (access from 7pm)
• June 19: USA v Australia – 8pm Kick off (access from 6.30pm)
• June 23: England v Ghana – 9pm Kick off (access from 7pm)
• June 24: Scotland v Brazil – 11pm Kick off (access from 9pm)
• June 27: England v Panama – 10pm (access from 8.30pm)

Electric Brixton

At the Electric Brixton fanzone, guests can expect Britpop-inspired football screenings with Indie music and a 90s theme.

Expect music by Oasis, Blur and Pulp booming through the speakers.

Matches being shown at Electric Brixton include:

• June 17: England v Croatia – 9pm Kick off (access from 7pm)
• June 19: USA v Australia – 8pm Kick off (access from 6.30pm)
• June 19: Scotland v Morocco – 11pm Kick off (access from 9pm)
• June 23: England v Ghana – 9pm Kick off (access from 7pm)
• June 24: Scotland v Brazil – 11pm Kick off (access from 9pm)
• June 27: England v Panama – 10pm (access from 8.30pm)

Colour Factory

As for Colour Factory, there will be a ‘Rave Energy‘ theme with lasers, smoke and a underground vibe.

There will be club lighting and DJ sets too, making it feel like the ultimate 90s laser rave.

Matches being shown at Colour Factory include:

• June 17: England v Croatia – 9pm Kick off (access from 7pm)
• June 23: England v Ghana – 9pm Kick off (access from 7pm)
• June 24: Scotland v Brazil – 11pm Kick off (access from 9pm)
• June 27: England v Panama – 10pm (access from 8.30pm)

All fanzones will then show the following:

• July 1: England (potential knock-out date) – 5pm Kick off (access from 4pm)
• July 5: England (potential knock-out date) – 9pm Kick off (access from 7pm)
• July 11: England (potential quarter-final date) – 9pm Kick off (access from 8pm)
• July 15: England (potential semi-final date) – 8pm Kick off (access from 6pm)
• July 9: (quarter final date, team tbc) – 9pm Kick off (access from 7pm)
• July 10: (quarter final date, team tbc) – 8pm Kick off (access from 6pm)
• July 14: (semi final date, team tbc) – 8pm Kick off (access from 6pm)
• July 19: (final date, team tbc) – 8pm Kick off (access from 6pm)

Tickets will be between £5 and £20 for groups.

Fans can pre-register for tickets, which then go on sale on May 5.

A NEW £11million attraction is opening in the UK next month, designed for every type of person.

Brits can expect all sorts of fun at the new Mega City, which will open in Slough on May 30.

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Across three floors, visitors can have a go at different games and tech-based activities.

For those who love arcades, there will be over 130 machines to explore.

And ideal for families, there will be 10 bowling lanes to get competitive on.

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Don’t mind building up a sweat? The venue will also have a huge laser tag arena, where up to 24 players can play at one time.

It isn’t the only laser activity at the attraction though, as there will also be a laser raid and laser maze challenges.

Visitors wanting to try out their different sport skills will be able to have a go in batting cages as well as try augmented reality (AR) clay pigeon shooting and AR darts.

Gamers will be happy to hear there are also going to be virtual reality arenas.

If you prefer a traditional night out, the attraction has you covered with private party rooms, karaoke and pool tables.

In addition to all of this, there will be Flashpads – colourful interactive tiles on the floor where you carry out a number of games or challenges.

There will also be the Total Football video game and a Digital Box Room for immersive gaming experiences.

The best thing is that the entire venue is indoors, so you won’t have to worry about the UK’s unpredictable weather.

Of course, the interior design matches the excitement of the activities, with neon lighting and a central atrium which connects each floor.

And after all the fun running around and getting competitive, visitors can eat in the restaurant, where the main focus is on comfort food – think loaded fries and huge chicken burgers.

Adults can also enjoy a tipple from the bar, which will serve everything from classic cocktails and beers to shakes and soft drinks.

The entire experience is cashless too, so visitors will either need to purchase credit at the site which is loaded onto a card that you then scan each time you go on a machine or into a laser experience.

The card will track your points from the games and challenges, which can then be redeemed for prizes – kind of like the tokens at traditional seaside piers.

Alternatively, visitors can book experiences and group games such as the bowling, laser tag, VR and AR activities online, where they will get a QR code that they scan when at the venue to activate their session.

Jeet, co-founder of Mega City said: “At its heart, Mega City is about bringing people together.

“We wanted to create a place where different generations can enjoy shared experiences, feel welcome and make real memories.”

The new attraction will be just an eight-minute walk from Slough Station which sits on the Elizabeth Line and is only 40 minutes from central London.

The U.S. Navy has disclosed the test of an AeroVironment LOCUST laser counter-drone system, which has been in the news recently, aboard the Nimitz class aircraft carrier USS George H.W. Bush. As far as TWZ is aware, this looks to be the first time a laser weapon has been fitted to a carrier. Earlier this year, Chief of Naval Operations Adm. Daryl Caudle, the Navy’s top officer, said his goal was for directed energy weapons to eventually be the go-to choice for the crews of American warships when facing close-in threats.

The Navy has shared three pictures of the LOCUST system onboard USS George H.W. Bush, seen at the top of this story and below. They were all taken on October 5, 2025, but released today. This coincides with the start of the Navy League’s annual Sea-Air-Space exposition, at which TWZ is in attendance.

The captions to each of the images include the following: “During the live-fire event, [the] LOCUST LWS [laser weapon system] effectively detected, tracked, engaged, and neutralized multiple unmanned aerial vehicles marking a milestone toward fielding operational directed energy capabilities.”

TWZ has reached out to the Navy for more information.

“The successful demonstration of its palletized LOCUST Laser Weapon System (LWS) aboard the USS George H.W. Bush (CVN-77) in October 2025″ was conducted “in collaboration with the U.S. Navy and the U.S. Army Rapid Capabilities and Critical Technologies Office (RCCTO),” according to a press release from AeroVironment.

“During the live-fire event, the Palletized High Energy Laser (P-HEL) system tracked, engaged, and neutralized multiple target drones – marking a major milestone toward fielding operational directed energy capabilities across all domains and platforms,” the release adds. “This achievement validates that the LOCUST LWS is truly platform-agnostic, seamlessly transitioning from fixed-site and land-based mobile platforms, such as the Joint Light Tactical Vehicle (JLTV) and Infantry Squad Vehicle (ISV), to the dynamic and demanding environment of a maneuvering aircraft carrier.”

The central element of LOCUST is a laser directed energy weapon in a turret, which also includes built-in electro-optical and infrared video cameras for target acquisition and tracking. Tertiary sensors, including small-form-factor high-frequency radars and passive radio frequency signal detection systems, can also be used to cue the laser. The JLTV and ISV-based configurations mentioned in AeroVironment’s release both feature small radars.

LOCUST’s power rating is generally understood to be in the 20-kilowatt range at present. When it comes to laser directed energy weapons, this is at the lower end of the power spectrum, fully in line with a system intended to defeat smaller drones. LOCUST has also been demonstrated with a 26-kilowatt power rating, but how much more it could be scaled within the existing form factor is unclear.

As of December 2025, the U.S. Army was known to have taken delivery of palletized LOCUST systems, as well as ones mounted on JLTVs and ISVs. The Army has at least deployed the palletized versions overseas operationally in the past. One of the service’s LOCUST systems was also at the center of a widely criticized and controversial shutdown of airspace around El Paso, Texas, in February of this year, as you can read more about here. The system had been on loan to U.S. Customs and Border Protection (CBP) at the time. Earlier this month, the Pentagon signed an agreement with the Federal Aviation Administration (FAA) regarding the continued use of anti-drone laser systems along the southern border with Mexico.

The U.S. Marine Corps has also moved to acquire JLTV-based LOCUST systems in the past. In addition to appearing to be the first instance of a laser-directed energy weapon going aboard a carrier, last year’s test aboard USS George H.W. Bush also looks to be the first known instance of the Navy even evaluating LOCUST for use on ships or in any other context.

Navy interest in using LOCUST to defend ships, especially very high-value ones like aircraft carriers, is not surprising. For years now, the service has been very active in pursuing shipboard laser and microwave directed energy weapons with a particular eye toward providing additional layers of counter-drone defense.

Experience gained in recent years from operations in and around the Red Sea, as well as against Iran, has only underscored the critical importance of bolstering the ability of U.S. warships to protect themselves against uncrewed aerial threats. The Navy has also been adding counter-drone systems that use physical interceptors as their effectors to a growing number of ships to help address this reality.

In general, lasers like LOCUST offer the promise of functionally unlimited magazine depth, which could be exceptionally valuable in the counter-drone role when faced with large volumes of incoming threats. The dangers that uncrewed aerial systems pose are only set to increase as artificial intelligence and machine learning-driven capabilities, including automated targeting and fully networked swarming, continue to improve while the barrier to entry steadily drops.

Palletized and containerized systems like the P-HEL version of LOCUST can also be employed with more flexibility on a wide variety of ships, as long as sufficient deck space and available power. The test aboard USS George H.W. Bush involved simply lashing the system to the flight deck. This also means the systems can be installed and/or removed more readily depending on mission requirements. The Navy also has a demand for counter-drone capability on land to protect key facilities and assets abroad and at home, where LOCUST would also be relevant.

LOCUST Laser Weapon System

At the same time, especially when it comes to employing lasers on ships, there are also potential pitfalls. As TWZ has previously written:

“A single laser can only engage one target at once. As the beam gets further away from the source, its power also drops, just as a result of it having to propagate through the atmosphere. This can be further compounded by the weather and other environmental factors like smoke and dust. More power is then needed to produce suitable effects at appreciable distances. Adaptive optics are used to help overcome atmospheric distortion to a degree. Altogether, laser directed energy weapons generally remain relatively short-range systems.”

“In addition, laser directed energy weapons, especially sensitive optics, present inherent reliability challenges for use in real-world military operations. Shipboard use adds rough sea states and saltwater exposure to the equation. There is also the matter of needing to keep everything properly cooled, which creates additional power generation and other demands.”

Over the years, the Navy has faced continued and significant hurdles in attempting to field operational laser weapon systems more broadly across its fleets. U.S. military officials have often sought to temper expectations, while also being open about their frustrations with the lack of greater progress, in recent years.

Still, the Navy, in particular, has persisted in its pursuit of these capabilities, given the benefits mentioned earlier. Lasers are set to be a particularly important component of the full arsenal aboard the future Trump class “battleships.”

“My thesis research at [the] Naval Post Graduate School was on directed energy and nuclear weapons,” Adm. Caudle told TWZ and other outlets at a roundtable back in January. “This is my goal, if it’s in line of sight of a ship, that the first solution that we’re using is directed energy.”

In particular, “point defense needs to shift to directed energy,” the admiral added, emphasizing that “it has an infinite magazine.”

“What that does for me is it improves my loadout optimization, so that my loadout, my payload volume is optimized for offensive weapons,” Caudle added at the time. Furthermore, “as you increase power, the actual ability to actually engage and keep power on target, and the effectiveness of a laser just goes up.”

Laser directed energy weapons with higher power ratings could potentially defend ships against other threats, including certain types of incoming missiles.

Whether or not the Navy decides to acquire and field LOCUST operationally on its ships, the service’s general demand for more counter-drone capabilities across the board does not look set to decrease any time soon.

Contact the author: joe@twz.com