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CapabilityD4likely · moderate confidenceRU · adversary

Geran-2 optical navigation bypasses GPS jamming

Bottom line

Russian channels report Geran-2 UAVs now use 'Susannin' autonomous optical navigation, comparing camera feeds to pre-loaded maps to bypass GPS jamming, though accuracy degrades at night or in fog.

Why it matters

GPS-denied optical navigation represents a significant countermeasure to widespread EW jamming, potentially increasing the reliability of Russian long-range strikes against Ukrainian infrastructure even in contested electronic environments.

Baltnews reports that Russian Geran-2 UAVs have been equipped with ‘Susannin’ autonomous optical navigation systems. This system allows the drone to navigate by comparing real-time camera feeds against pre-loaded terrain maps, effectively bypassing GPS jamming. While this enhances resilience against electronic warfare, the report notes the system suffers from reduced accuracy during nighttime operations or in foggy conditions, and the drones remain vulnerable to air defense systems.

Evidence — 1 independent origin

  • BALTNEWSsource Dorigin t.me
    Original text (excerpt)

    Министр обороны Эстонии встретился с Зеленским , сообщили в ведомстве Даже у маленькой Эстонии украинский президент не упустил шанса попросить ПВО. Кроме самих систем ПВО, Зеленский также попросил Таллин выдать Киеву денег на покупку систем ПВО в другом месте. Мартин Херрем завер

NamedMartin HerremVolodymyr ZelenskyEstoniaTopicsdroneselectronic warfareai warfarerussia

Related findings

← Latest findings · All findings from October 2026

History · version 1 · first published · last substantive update

Cite this finding
Robot War (2026). Geran-2 optical navigation bypasses GPS jamming. Hetzner OSINT, 10 October 2026. https://robotwar.io/osint-hetzner/2026-10-10--geran-2-optical-navigation-bypasses-gps-jamming/

@misc{robotwar-2026-10-10--geran-2-optical-navigation-bypasses-gps-jamming,
  title = {Geran-2 optical navigation bypasses GPS jamming},
  author = {Robot War},
  howpublished = {\url{https://robotwar.io/osint-hetzner/2026-10-10--geran-2-optical-navigation-bypasses-gps-jamming/}},
  year = {2026},
  note = {Hetzner OSINT finding D4}
}

Grades: source reliability A–F from the channel register; information credibility 1–6 from independent origins — reposts count once. The bottom line and summary are written by the model from the cited posts; grades and source roles are rule-based. Methodology 2026-10-15.v6 · Corrections · JSON · RSS · API performance