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Russian fiber-optic FPV strikes and Geran-5 optical navigation pose new EW challenges

Bottom line

Russian operators conducted fiber-optic FPV strikes in Slaviansk, while Ukrainian analysts warned that Russian Geran-5 drones equipped with 'Susandin' optical navigation modules could bypass current counter-drone measures at night.

Why it matters

The combination of fiber-optic FPVs and optical navigation for strategic drones like the Geran-5 represents a significant escalation in Russian counter-EW capabilities, potentially neutralizing current GPS-jamming tactics.

Russian operator ‘Spartan’ from team ‘Hugin’ conducted fiber-optic drone strikes on Ukrainian targets in Slaviansk, demonstrating continued Russian interest in EW-resistant FPV platforms. Separately, Ukrainian analyst Serhii Flash warned that if Russia mass-deploys Geran-5 drones with ‘Susandin’ optical navigation modules at night, Ukraine may need to revise road lighting camouflage protocols, as these systems could enable navigation without GPS, which is vulnerable to jamming.

Pictures from the cited posts

Evidence — 2 independent origins

  • Telegram channel, Russian side:Повёрнутые на войнеsource Corigin t.me
    Original text (excerpt)

    Славянск. Боевая работа оптоволоконными дронами по различным целям противника в исполнении одного оператора с позывным "Спартанец" из команды "Хугин".

  • Telegram channel:Flash (Serhii Beskrestnov)source Borigin t.me
    Original text (excerpt)

    У 2022 році ми робили це через страх і нерозуміння, а зараз, ймовірно, доведеться діяти усвідомлено. Якщо наш ворог почне масово застосовувати модуль оптичної навігації «Сусанін» на «Герань-5» та інших БПЛА ( ракетах) у нічний час, нам, можливо, доведеться переглянути питання сві

NamedGeran-5SusandinTopicsdroneselectronic warfareukraine war

Related findings

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History · version 1 · first published · last substantive update

Cite this finding
Robot War (2026). Russian fiber-optic FPV strikes and Geran-5 optical navigation pose new EW challenges. Hetzner OSINT, 28 October 2026. https://robotwar.io/osint-hetzner/2026-10-28--russian-fiber-optic-fpv-strikes-and-geran-5-optical-navigation-pose-ne/

@misc{robotwar-2026-10-28--russian-fiber-optic-fpv-strikes-and-geran-5-optical-navigation-pose-ne,
  title = {Russian fiber-optic FPV strikes and Geran-5 optical navigation pose new EW challenges},
  author = {Robot War},
  howpublished = {\url{https://robotwar.io/osint-hetzner/2026-10-28--russian-fiber-optic-fpv-strikes-and-geran-5-optical-navigation-pose-ne/}},
  year = {2026},
  note = {Hetzner OSINT finding B1}
}

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 2026-10-18.v7 · Corrections · JSON · RSS · API performance

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