Two Ukrainian defense-tech firms, The Fourth Law and Odd Systems, have joined forces to mass-produce thermal imaging sensors in Europe and the US, The Fourth Law told Militarnyi. The goal is to wean Western militaries off foreign suppliers, chiefly China, for the core part of every thermal camera.

Amid Russia's daily attacks, Ukrainian drone makers have been shifting production to allied countries. Linza and Zoom drones are now built in Germany, and another top manufacturer has taken its technology to Canada and Finland. Sensor plants would move a core component west, not just finished drones.

A Western answer to Chinese sensors

The project, called Project Foundation, will build long-wave infrared sensors, known as microbolometers. These chips register heat, so a camera can pick out a person or vehicle at night or through smoke. The aim, The Fourth Law said, is to "ensure the sovereignty of Western countries in the field of thermal imaging technology."

Plants in Europe and the US from 2027

The project will run two sites, First Foundation in Europe and Second Foundation in the US, from a headquarters in Eindhoven, a Dutch semiconductor hub. Mass production is due to start in 2027. Within three years, the partners want to quadruple Europe's output of these sensors and double America's.

Why Europe's supply isn't enough

Ukraine's front line burns through sensors faster than Europe can make them. "Europe currently produces less than 500,000 such sensors per year, while Ukraine consumes this amount in about five months," Odd Systems co-founder Yaroslav Azhniuk said in February, when he first announced plans for a plant able to make one million sensors a year. European sensors cost about five times as much as Chinese ones and are hard to buy at all, because Europeans need them too, he added.

Factories working for Ukraine abroad have already become sabotage targets. In March, an arson attack in Pardubice, Czechia, destroyed nearly all the production capacity of a plant making drones and thermal sights for Ukraine's army. Czech investigators are looking into a possible Russian trail behind the attack.

A company of unmanned ground systems from Ukraine's 92nd Assault Brigade used the robotic system Frodo to evacuate a wounded soldier, Frontline Robotics told Militarnyi on 7 October.

Ground robots are being used to evacuate wounded soldiers from the drone-dominated "kill zone," a band tens of kilometers deep on both sides of the front line. About 112,000 logistics and evacuation missions by ground robotic systems were recorded from January through August 2026, according to Ukraine's Defense Ministry.

Operator credits speed and suspension

The operator, callsign Tango, named speed and the ability to perform complex maneuvers as the robot's main advantages, according to Militarnyi. The unit also praised Frodo's adaptive suspension, which it said smoothed out rough terrain and kept the wounded soldier's transport relatively comfortable.

What Frodo can carry, and how far

The robot has a 6×6 wheel layout with independent suspension, adjustable ground clearance of 170–330 mm, and a top speed of 40 km/h. Its recommended payload is 200 kg, and its maximum is 400 kg, according to Frontline Robotics. The company lists its range as 150 km on asphalt and up to 90 km over rough terrain with the recommended load. Frodo supports several communication channels, and one person can swap its batteries in about two minutes.

Frodo had passed the Defense Ministry's codification and could carry remote-controlled modules such as the Burya turret, Militarnyi reported on 30 September.

The 92nd Brigade had used ground robots to evacuate wounded soldiers before. In September 2025, the brigade evacuated three wounded soldiers using a ground robot, according to Militarnyi.

German radar maker Hensoldt has signed a memorandum with Ukraine's Defense Ministry for more large-scale radar deliveries, the company said on 5 October. Ukrainian defense outlet Defense Express reads it as a step toward fitting Hensoldt's TRML-4D, already in Ukrainian service, into FREYJA, a planned shield against ballistic missiles.

Ballistic missiles remain the hardest threat in Russia's air war. After Russia's overnight barrage on 7 October, Ukrainian President Volodymyr Zelenskyy said Ukraine is still searching daily for Patriot missiles. The only other system Ukraine can use against them is the Franco-Italian SAMP/T, which fires Aster 30 interceptors made in small numbers. That gap is why Fire Point is reworking its FP-7 missile into a Patriot-like interceptor. Such an interceptor still needs radars to find its target first.

A memorandum signed during Merz's visit

Hensoldt CEO Oliver Dörre signed the document on the sidelines of German Chancellor Friedrich Merz's visit to Ukraine. Beyond deliveries, it covers further development of radar capabilities. The partners will also study options to deploy and jointly operate TRL-4D LR long-range radars. Hensoldt said this expands cooperation already agreed on in ballistic missile defense.

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The TRL-4D LR is the land-based version of a long-range radar Hensoldt also builds for the German Navy, German outlet Sicherheit & Verteidigung reported. The outlet cited Germany's defense procurement office as giving the naval version a range of more than 400 km (250 miles) against air targets. That, it concluded, puts the range well beyond the TRML-4D's.

"The Ukrainian air defence forces urgently need our high-performance radars to help protect infrastructure such as bridges," Dörre said.

Defense Express, describing the same memorandum, tied both the mass deliveries and the joint-operation plan to the TRML-4D. Hensoldt's release names no model for the deliveries and links joint operation to the TRL-4D LR.

Eyes for FREYJA

Hensoldt and Fire Point signed a memorandum on FREYJA at the Eurosatory arms show in Paris in June, with the TRML-4D to play a key role, Hensoldt announced. Fire Point is set to act as prime contractor and hold design authority. Hensoldt is to produce, test, and deliver the radars.

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Defense Express expects any study of deployment options to focus on how well the radar detects ballistic missiles and relays that data. Hensoldt has its own unit in Ukraine to work closely with operators, the outlet noted. Earlier, the company began setting up a local hub so Ukraine can service and repair the TRML-4D itself.

Already on duty

Ukraine's military uses the TRML-4D both standalone and as the built-in radar of the IRIS-T SLM medium-range air defense system, Defense Express noted. Hensoldt lists an instrumented range of 250 km (155 miles) at altitudes up to 30 km (19 miles). Defense Express, citing the manufacturer, gives track ranges of more than 120 km (75 miles) for fighter jets and more than 60 km (37 miles) for supersonic missiles.

More radars give earlier warning of ballistic strikes, but they cannot stop them. Until the FP-7.X makes its first ballistic intercept, planned for mid-2027, that job stays with Patriot and SAMP/T missiles. Partners delivered three times fewer air defense missiles in the first half of 2026 than a year earlier, Zelenskyy said on 5 August.

Russia's jet-powered attack drones could eventually reach 800–900 km/h, and intercepting them will demand new piloting skills—so Ukraine has asked the makers of its interceptor drones to build simulators to train the crews, a senior Air Force officer told a parliamentary commission on 6 October, Suspilne reported.

Russia keeps modifying its jet Shaheds faster than Ukraine can field the drones meant to catch them, and Kyiv is now preparing crews for speeds its interceptors have never faced—a sign the air war is shifting from a contest of volume to one of raw speed.

The speed Russia hasn't reached yet

Colonel Yurii Cherevashenko, deputy commander of Ukraine's Air Force, told the commission that Russia's jet drones fly at around 600 km/h today but could eventually reach 800–900 km/h—speeds he said have not been recorded so far. That range sits near the cruising speed of a commercial airliner.

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Intercepting such targets will take specific piloting skills, Cherevashenko said. When an interceptor and its target move at roughly the same speed, he noted, the pilot barely perceives the difference in their speeds. To train for that, Ukrainian interceptor-drone makers have been tasked with building simulators where crews can practice against high-speed targets.

Where Ukraine stands now

Ukraine already downs 85% to 90% of Russia's slower, propeller-driven drones, Ukrainian President Volodymyr Zelenskyy has said, but the jet models remain a tougher problem—Ukrainian interceptors scored their reportedly first kill of a jet-powered Shahed in November 2025. In a 28 September evening address, Zelenskyy put the jet-drone interception rate at about 57%, lower than required. Days later, he said Ukraine is testing five interceptor-drone models and could be producing about 400 of one of them by the end of October. Asked when jet-drone interceptors would arrive at the scale needed, Cherevashenko answered: "Not before the end of November."