Ukrainian military analysts have raised concerns over the growing threat posed by upgraded Gerbera and Geran drones used by the Russian Armed Forces, according to Voennoye Obozreniye.

The modernization has significantly expanded the capabilities of these relatively inexpensive unmanned aircraft, including models previously used mainly as decoys.

Reports indicate that the operator-controlled Seeker versions of the Geran and Gerbera now use standardized guidance, communications and navigation systems. The upgraded Gerbera still retains the flight controller, servos and several other components from the original model.

According to Ukrainian military observers, the modified Gerbera is also equipped with a 12-beam Kometa-M module. Newer Geran variants already use more advanced 32-beam anti-jamming receiver modules, increasing their resistance to electronic warfare systems.

The Gerbera has also received a MESH modem and camera previously used on Geran drones. These additions have considerably broadened its role. The aircraft can now be guided by an operator to strike targets while also operating as part of a shared drone network for reconnaissance, signal relay and support of strike formations.

Earlier reports said the Russian military had introduced a new jet-powered Geran-4 variant designed to attack maritime targets near Ukrainian ports. Voennoye Obozreniye reported that the drone carries a more powerful warhead, increasing its effectiveness against vessels.

The publication said this capability allows Russia to attack maritime targets without using more expensive anti-ship missiles.