Israel’s ‘Iron Beam’ laser defence system clears final trials, set for deployment this year

Israel’s Defence Ministry announced on Wednesday that a new laser-based air defence system, designed to shoot down incoming missiles at a fraction of the current cost, has successfully passed testing and will be deployed later this year.

The system, known as Iron Beam, was jointly developed by Elbit Systems and Rafael Advanced Defense Systems. It is intended to work alongside Israel’s existing multi-layered defences, the Iron Dome, David’s Sling and Arrow systems which have intercepted thousands of projectiles launched by Hamas in Gaza, Hezbollah in Lebanon and the Houthis in Yemen.

“The system has proven its effectiveness against a variety of threats and successfully intercepted rockets, mortars, and drones,” the Defence Ministry said in its statement. It added: “During the tests, the system demonstrated its performance in intercepting a variety of threats in operational scenarios, including: rockets, aircraft and drones.”

The ministry confirmed that the Israel Defence Forces (IDF) will begin receiving the first Iron Beam units by the end of 2025.

Traditional rocket interceptors cost upwards of $50,000 per launch, while the expense of using lasers is minimal. By focusing on neutralising smaller missiles, rockets, and unmanned aerial vehicles, Iron Beam is expected to deliver a major cost advantage. “Now that the Iron Beam’s performance has been proven, we anticipate a significant leap in air defence capabilities through the deployment of these long-range laser weapon systems,” the ministry said.

The Defence Ministry noted that the system underwent several weeks of trials in southern Israel, during which it successfully intercepted rockets, mortars, aircraft and UAVs under what it described as a “complete operational configuration.”

Iron Beam, a ground-based high-energy laser, is designed to complement other defences by targeting close-range aerial threats. Though smaller, less powerful laser systems are already in service, this marks Israel’s first deployment of a high-power laser for missile defence.

“This is the first time in the world that a high-power laser interception system has reached full operational maturity,” said defence ministry Director-General Amir Baram.

Rafael Chairman Yuval Steinitz said that Iron Beam, which is built with the company’s adaptive optics technology, “will undoubtedly be a game-changing system with unprecedented impact on modern warfare”.

For its part, Elbit was working on the development of high-power lasers for other military applications, “first and foremost an airborne laser that holds the potential for a strategic change in air defence capabilities,” CEO Bezhalel Machlis said.

With inputs from agencies