Russia has halted the production of its Geran-3 unmanned aerial vehicle and begun transitioning to a faster, heavier model designated the Geran-4, according to intelligence data detected by Ukrainian specialists and reported by the Polish military portal WP Tech. The new loitering munition features a significantly higher flight speed and increased payload capacity, presenting fresh challenges for air defense operators trying to protect strategic targets deep inside Ukraine.
Evolution From Geran-3 to Geran-4
The outgoing Geran-3 served as an upgraded iteration of the older Geran-2 model. Its defining characteristic was a shift from a standard piston engine to a Telefly JT80 small turbojet engine, allowing that aircraft to reach speeds between 300 and 370 kilometers per hour over ranges stretching up to 1,000 kilometers.
According to WP Tech, the primary driver behind the transition to the Geran-4 is the integration of more powerful engines supplied by China. This new structural framework accommodates a heavier takeoff weight, which has climbed from 350 kilograms to 450 kilograms. Military analysts from Defense Express estimate that the heavier airframe also houses a larger warhead, with explosive payload capacity increasing from a previous range of 40 to 50 kilograms up to 50 to 90 kilograms.
Air Defense Challenges Posed by Higher Speeds
The speed upgrade directly complicates interception efforts for Ukrainian forces. Many existing air defense assets and mobile interceptor groups are configured to track and neutralize threats traveling at or below 300 kilometers per hour. When a drone accelerates to 500 kilometers per hour, intercepting it becomes markedly more difficult, demanding faster reaction times and advanced weaponry.
Did you know?
The Geran-4’s maximum speed reaches up to 500 kilometers per hour, matching or exceeding the operational limits of many legacy mobile air defense machine-gun teams.
Advanced Guidance and Tactical Shifts
Beyond speed and payload upgrades, the Geran-4 incorporates significant enhancements to its navigation and control suites. The drone features an onboard camera alongside a manual real-time control capability, letting an operator adjust the flight path during the final seconds before impact. Additionally, optoelectronic search systems are installed to help the aircraft autonomously locate targets if electronic warfare jamming severs the remote control link.
Foreign military observers note a distinct tactical bifurcation in how these systems are deployed. Older, slower Geran-2 drones continue to be launched in large volumes against targets situated close to the frontline. Conversely, the newer, jet-powered Geran-4 models are being conserved for strikes against strategically vital infrastructure located deep within Ukrainian territory.
Frequently Asked Questions
What is the top speed of the new Geran-4 drone?
The Geran-4 can reach speeds of up to 500 kilometers per hour, according to data cited by WP Tech.
How much explosive payload can the Geran-4 carry?
Military analysts from Defense Express estimate the new model carries between 50 and 90 kilograms of explosives, up from the 40 to 50 kilograms carried by earlier versions.
Where are the engines for the new model sourced from?
The upgraded engines powering the Geran-4 are supplied by China, according to reporting from the Polish military portal WP Tech.
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