The Geran-4 appeared last May, according to the Ukrainian Defense Intelligence Directorate (GUR). Unlike the Geran-3, which largely used a modified Shahed-136 airframe, the new drone has one purpose-built for higher-speed flight because “the structural strength [of the older model] was insufficient for high-speed flights, and even less so for maneuvering under high G-loads,” GUR noted.

The Geran-4’s new airframe features a blended air intake and overall “improved aerodynamic efficiency, a reinforced structure, and a turbojet engine with increased thrust,” GUR stated. “The wings are now permanently integrated into the center wing section. To reduce air resistance, the number of technological hatches on the fuselage has been minimized.”

In an overnight attack across Ukraine that lasted until Monday, “Russia launched 165 drones overnight, 79 of them jet-powered, the Air Force reported. Air defenses downed or suppressed 112, and hits were recorded at 14 locations.”You can see the aftermath of one of those attacks in the following video.

Recently, got its hands on one of these weapons. Its report offers the best view yet of what makes these drones so dangerous.

The Geran-4 is “a new, faster version of the attack drone that is proving harder for Ukrainian air defenses to intercept,” the report states. “We were given a rare opportunity to literally take this surviving drone apart and find out what makes it so much faster, more maneuverable, and more accurate.”

“The first part we uncover is the turbojet engine. It is one of the Geran-4’s most significant upgrades, allowing the drone to fly at altitudes of up to eight kilometers,” the report explained. “That’s twice as high as the older propeller-powered drones. According to specialists, drones equipped with this type of engine have already flown from Russia-occupied Crimea to Lutsk in northwestern Ukraine, a distance of more than 700 kilometers.”

“This engine allows it to fly at speeds of up to 450 to 500 kilometers per hour over Ukrainian territory. Sometimes even faster,” / proffered. “It flies fast and high, which is why it is still difficult to intercept.”

As the camera pans down over the engine, the reporters noted that while it is made in China, “we have investigated cases where these engines were assembled in Russia using Chinese components.”The next component examined was the drone’s camera.

“It has several modes: daylight, night vision, and infrared,” the report stated. “The camera offers 10-times optical zoom and up to 32-times digital zoom, allowing the drone operator to view terrain from an altitude of eight kilometers.”“If there is a relay station and it is connected to the network, an operator sitting in an automated workstation somewhere in Bryansk, Oryol, or Crimea can control the drone and guide it to its target,” stated.

“Once the drone is inside Ukraine, regular cellular SIM cards can help keep it connected,” the report continued. “We also found two GSM modems inside this drone. Using SIM cards, they can transmit the Geran-4’s location over mobile networks, allowing the operator to track it in real time.”Back in 2024, we explained how Shaheds fitted with 4G modems and SIM cards from Ukrainian telecom firms, combined with a camera installed on the drone and the ability to use wireless networks, could be one of a number of avenues that would transform the Shahed into a relatively long-range reconnaissance and strike asset capable of beyond-line-of-sight real-time operations.

This could help plug what at the time was a glaring gap in the Russian arsenal, although the stability of its connectivity is still unknown and providing man-in-the-loop guidances in real-time for strikes may be beyond the capabilities of this configuration, at least consistently.

Regardless, most of these drones do not have cameras or modems, they fly to a specific set of coordinates and dive on a target before detonating.

Drone specialists who have investigated the remains of these weapons told the outlet that they had found SIM cards “from Ukraine, Russia, Belarus, and even some European Union countries. And the deeper we go inside the drone, the more foreign-made components we find.”The team also found a Chinese mesh modem the Russians use to help guide the drone.

“It’s responsible, among other things, for radio and video communications. Essentially, this device allows the drone operator to see the video feed from the Geran-4 almost in real time,” stated. “The modem has a range of up to 300 kilometers and can also act as a signal relay. That means several drones flying near each other can relay and strengthen the signal, making it possible to control them over much greater distances.”Finally, the Ukrainian journalists found something else we have long reported on. Like many other Russian weapons, the Geran-4 even contains components made in America.

“Despite international sanctions, a significant portion of its components are still coming from abroad, highlighting gaps in global export control enforcement,” showcased. “We just opened up the drone’s onboard computer, and these circuit boards contain components made by a U.S. company. The markings on this component are partly worn off, but you can still see the manufacturer, Texas Instruments.”

“According to the specialists, what is actually Russian-made here is mainly the drone’s body and its assembly. This particular drone was manufactured and assembled at Alabuga, a major Russian drone production site. According to Ukraine’s military intelligence, Russia is now producing around 3,000 Geran-4 and Geran-5 drones a month at Alabuga and other facilities across Russia.”

As if the Geran-4 drones were not challenging enough for Ukraine, Russian Geran-5 jet-powered drones are equipped with “a DSMAC (Digital Sensor Module for Autonomous Navigation) module for navigation using reference images of the Earth’s surface, similar to the X-101 missile,” the Ukrainian technology monitoring channel Polkovnyk GSh reported on Telegram. DSMAC allows for a weapon to navigate without any external help from global positioning satellites. The Tomahawk also uses this system.

You can read all about it and how AI embedded in Shahed models will be the next leap in true autonomy far beyond the front lines, even for hunting and killing targets of opportunity, in our special feature linked here.

In addition, Russia has installed mesh repeaters on these weapons for radio signals so that video of the attacks can be “recorded (and immediately transmitted),” presidential adviser on defense technology Serhii Beskrestnov, known as Flash, said on Telegram.

Though these jet-powered drones are causing major problems for Ukraine, the country is finding a way to combat them. One way is by using Ukrainian Air Force F-16 Vipers to shoot them down, which you can see in the following video.

The Russian jet-powered drones were largely outrunning the drone interceptors Ukraine began using with great success against the piston-driven Shaheds. Those interceptors were not only saving lives, but they were also saving money because they cost a tiny fraction of far more expensive, higher-end munitions like the PAC-3 MSE fired by the Patriot system or the AIM-120 Advanced Medium-Range Air-to-Air Missile variants fired from the National Advanced Surface-to-Air Missile System (NASAMS) air defense launchers.

Seeking a more efficient and effective defense, Ukraine adapted by fielding higher-performing interceptor drones that are purpose-built to take on the jet-powered Russian munitions. Still, the engagement window for hitting the Russian drones is small, and these are more expensive to build. However, they will remain far less costly and faster to acquire than surface-to-air missiles.

In his speech earlier this week at the U.N. General Assembly, President Volodymyr Zelensky claimed that “our soldiers have already successfully tested four new jet-powered interceptor drones against Russian jet-powered Shaheds. So we are scaling up production.”It is unclear exactly which interceptors the Ukrainian president was talking about; however, other types designed to take on Russian jet-powered Gerans have become public.

One of them is the Sting S, a variant of the bullet-shaped Sting interceptor drone made by the Ukrainian Wild Hornets drone company. On Sept. 19, the company posted a video on X claiming that “a crew from the 1020th Anti-Aircraft Missile Regiment took down a Russian Geran-5 using the new STING S. This drone is faster and carries a larger explosive payload than other Geran variants.” cannot independently verify these claims. When we asked for more details, Wild Hornets told us “that the tests are going well. About a dozen enemy ‘Geran-4′ jet-powered strike UAVs have already been shot down, as well as several ‘Geran-5’ models, just in the last few days. We should note that at this stage we are talking about only the first results of combat testing within a few select units.”The Sting S “is a high-speed quadcopter-type interceptor,” the Wild Hornets spokesperson added.

“When choosing this model, we took into account that the solution should be inexpensive, easy to use, and quickly scalable.”“Furthermore, most of the targets during combat testing have been destroyed using ‘Hornet Vision Ctrl’ remote control technology,” the spokesman stated. Wild Hornets claims the system provides low-latency image transmission, long-range communication, and resistance to electronic warfare.

“We expect this will allow us to rapidly scale up the deployment of the new interceptor once mass production begins,” the spokesperson noted.

As we have frequently noted, Russia and Ukraine continuously create new weapons and ways to defeat them. The jet-powered Russian drones, and Ukraine’s newest interceptors designed to destroy them, are the latest examples of a seemingly endless weapons evolution cycle in this war.