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The laser weapons race enters its industrial era



This article is republished with permission from Laser Wars, a newsletter about military laser weapons and other futuristic defense technology.

On April 30, the Financial Times reported Israel had sent a version of its 100 KW Iron Beam high-energy laser weapon to the United Arab Emirates (UAE) to help Abu Dhabi fend off hundreds of missiles and drones fired by Iran since the beginning of the U.S. military’s Operation Epic Fury. The FT notes the deployment is one of the first examples of major defense cooperation between the two countries since the 2020 Abraham Accords—a display of “the value of being Israel’s friend,” according to a regional official.

There is little information publicly available on Iron Beam’s performance in the UAE. But on May 7, Defence Blog reported a Chinese-made vehicle-mounted laser weapon had been spotted at Dubai International Airport. Tentatively identified as consistent with the Guangjian-21A system first displayed at the Zhuhai Airshow in 2022, there was no announcement of the system’s export from Beijing or an acknowledgement of its arrival in the country from Abu Dhabi.

The sudden appearance of laser weapons in the UAE isn’t a total surprise: The government has previously expressed interest in procuring foreign directed- energy systems through both direct sales and strategic partnerships and even pushed to develop its own indigenous research and development ecosystem. But neither story mentioned that the Abu Dhabi was already in the process of acquiring an American laser weapon system as well. A notification to Congress published on April 15 revealed that the UAE had asked to buy 10 counter-drone Fixed Site-Low, Slow, Small Unmanned Aircraft Integrated Defeat Systems (FS-LIDS) from the U.S. Defense Department for $2.1 billion—and, notably, the system’s command and control (C2) architecture was being specifically scoped to integrate an unnamed laser weapon “being purchased” by Abu Dhabi through direct commercial sales.

Three laser weapons. Two geopolitical blocs. One customer. This is the state of the global laser weapons race: a competitive, proliferating market where systems from rival powers increasingly coexist in the same inventory and even the same operational theaters.

In September 2025, I wrote that the world was approaching a laser weapon inflection point. This analysis followed a week in which China unveiled its LY-1 shipborne laser weapon at a Beijing military parade, the United States delivered its first laser-armed Infantry Squad Vehicles to the U.S. Army, France ordered a new counter-drone laser demonstrator, and India tested its Integrated Air Defence Weapon System with a directed energy component. I concluded with a hedge: The winner of the global laser weapon arms race “won’t be a question of technological superiority, but who has the political will to make their directed energy dreams a reality.”

If that week in September marked an inflection point, then the UAE’s expanding laser weapon arsenal is part of a larger global wave—one that doesn’t just answer the political will question, but raises another one that will define how directed energy weapons reshape the battlefield for years to come.

In roughly four weeks across April and May, the pace of global laser weapon development reached a tempo that I haven’t seen since (and has arguably exceeded) since that inflection point analysis.

The question September’s analysis left open has been answered: Multiple militaries, in different ways and at different speeds, have demonstrated that the political and institutional will exists to translate laser weapon technology into operational reality. The UAE is slowly becoming the world’s busiest laser weapon market. Germany is testing parallel programs toward market readiness. Australia is rewriting its defense budget. China is showcasing more and more export-ready systems at defense expos. South Korea is expanding deployments. Russia is enshrining lasers in national air defense doctrine. Turkey is building an indigenous industrial ecosystem. Ukraine is compressing a decade of development into 16 months of wartime necessity. Even the U.S., characteristically deliberate in its development and deployment of next-generation defense technologies, appears to be playing for keeps when it comes to directed energy.

Political will, it turns out, is the easy part—and the Iran war revealed the harder problem hiding inside the very deployment that seemed to prove laser weapons had finally arrived.

In March, the Israel Defense Forces (IDF) acknowledged it was not using Iron Beam regularly during the U.S.-led war with Iran despite the Defense Ministry’s December 2025 disclosure that the system had been formally rolled out in the field. The gap between that announcement and that admission was three months, during which Iron Beam was simultaneously celebrated as a historic milestone and quietly sidelined from the conflict it was built to fight.

In May, the Israel Air Force explained why: Iron Beam requires 14 batteries to have significant enough impact—batteries Israel simply didn’t have.

This doesn’t just complicate the subsequent UAE deployment, but Israel’s ostensible laser supremacy as well. Israel developed the Iron Beam, funded it for a decade, used it in active combat operations, formally declared it operational, and deployed it to a foreign ally’s soil, but 14 batteries were still more than it had when it needed them most. Effective ranges, kilowatt counts, engagement times—none of it matters if you don’t have enough critical systems in the field.

Those 14 batteries are the most important data point in the laser weapon story of 2026, underscoring the core challenge looming over the extraordinary global wave of laser weapon activity that has unfolded over the last month: Laser weapon technology appears proven, combat-tested, operationally deployed, but its critical components are not yet produced at the scale that modern drone warfare demands.

As a result, the next phase of the global laser weapon arms race will be purely industrial. Who has the supply chain depth, production capacity, and procurement urgency to field not one laser weapon or four or ten, but enough of them to matter against the coordinated, multi-vector saturation attacks that the Iran war proved are now the baseline threat environment?

The solution to the scale problem is far from evenly distributed:

The laser weapon inflection point has passed. The Iran war has revealed that political will may be necessary to transform laser weapons into real-world military capabilities, but it is far from sufficient; indeed, 14 batteries is a political will problem only in the sense that manufacturing more Iron Beam systems requires budget decisions and industrial investment. Every government incorporating laser weapons into their national security strategy, every defense company pitching laser systems at export shows, every military planner now integrating directed energy into layered air defense architecture—all are signing up to face this challenge sooner rather than later.

Amid this new global laser weapon wave, the UAE’s expanding laser weapon arsenal offers a clear picture of where the directed-energy arms race actually stands. The world has accepted that laser weapons work. The question that defines what comes next is purely industrial—who can build enough of them, fast, to matter when the next barrage begins. And right now, even the country with the best laser weapon in the world doesn’t have the batteries to answer it.

This article is republished with permission from Laser Wars, a newsletter about military laser weapons and other futuristic defense technology.

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