AI-controlled .50-cal gun turrets are becoming a reality of war

• Once experimental tech, AI turrets are now becoming an "integral part of air defense" in Ukraine's war.
• These are guns that can detect and lock onto targets by calculating speed and trajectory.
• Ukraine has deployed over a dozen of these and is looking to surge their production and use.

Ukraine is using machine gun turrets controlled by artificial intelligence in battle, and they're working well enough that Kyiv wants to roll them out at a faster pace.

While Ukraine began revealing prototypes of these systems last year, Brave1, the country's defense innovation platform, said on Thursday that they've now become "an integral part of air defense" for its forces.

"In the last month alone, automated turrets have destroyed dozens of enemy drones over Kyiv," Brave1 said, adding that it started work on these weapons in 2024 as experimental technology.

Not much is publicly known about the core capabilities of these turrets, such as their range or how their software works, but they've primarily been described as an air defense tool against Russian drones.

The idea is that artificial intelligence helps the turret detect, acquire, and track a target, making it more accurate than human operators at engaging high-speed air targets such as jet-powered Gerans.

More than a dozen such systems are now deployed in the Kyiv area, with another eight planned for the region, Ukrainian President Volodymyr Zelenskyy said in early October.

In a sign that Ukraine plans to lean further into the technology, Zelenskyy later praised the systems further, saying on October 19 that AI-powered turrets have "proven highly effective against shaheds."

"We are increasing orders, and it is important to accelerate every process as much as possible — organizational, financial, and production-related," Zelenskyy said.

One such system, the Sky Sentinel, is a .50-cal M2 Browning turret developed and operated by private air defense firm Carmine Sky. It can spin 360 degrees and lock onto a target while firing by calculating speed and trajectory.

Each one costs about $150,000, a Ukrainian commander told Business Insider's Jake Epstein last summer, and can distinguish between birds and drones. The turret still requires a human operator to authorize when to fire, the commander said.

Brave1 released a montage on Thursday indicating that Ukraine is also fielding other types of automated turrets, showcasing clips of several designs.

It said turrets had shot down at least 60 targets under its Private Air Defense Project, a pilot that allows private Ukrainian firms to buy air defense equipment and train civilian staff to use them against drones threatening factories, warehouses, and other important sites.

Notably, Brave1 said these turrets took down Russian Geran-5s and Banderols — jet-powered drones and cruise missiles that can reach speeds of 375 to 400 mph.

A similar claim was made by Yuriy Ihnat, the Ukrainian air force's spokesperson, in early October, when he said that AI-powered turrets had shot down Russian jet-powered drones for the first time. Ihnat did not say which system was used.

Kyiv has eagerly integrated AI into much of its war effort, using machine learning models for other functions, such as predicting enemy drone strikes and autonomously conducting supply runs with robotic buggies.

The turrets do have limited range, making them more useful as a final defense against drones or against low-flying targets.

They'll likely be one of several tools Ukraine is developing to counter Russian jet-powered threats.

Over the last few months, the Kremlin has been ramping up production and deployment of cheap cruise missiles or drones equipped with turbojet engines. These weapons, flying at nearly half the speed of sound and launched by the thousands every month, have become a major challenge for Ukrainian air defenses.

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