# Ukraine's €58,000 'Lima' jammer claims 20,000+ Shaheds spoofed off course
> Networked EW — Lima, Pokrova, Bukovel — becomes a cheap layer against saturation drone strikes

**Meta:** type: story · date: 2026-06-10 · heads: What Broke, The Long Game, Whose Money · 6 takes · 3 lenses · 3 regions

## Summary

As Russia's [Geran strikes](/en/n/shahed-record-strikes-jet-geran) hit record volume,
[Ukraine](/en/entity/ukraine) is leaning on cheap, networked [Electronic Warfare](/en/entity/electronic-warfare) as a defeat layer it can
afford at scale. Its "Lima" system — about €58,000 a unit — has, developers say, disrupted
20,000+ [Shahed Drones](/en/entity/shahed-drones) and dozens of missiles by jamming and spoofing GPS/GLONASS
guidance so they veer off course, rather than shooting them down. Wider-area systems
follow: Pokrova corrupts satellite-navigation coordinates across regions, and Bukovel-AD
detects UAVs to ~100km and jams to 15–20km. Kyiv calls the networked approach an EW "wall".
The catch is the counter-move both sides have already made: fibre-optic [Fpv Drones](/en/entity/fpv-drones) fly
with no radio link, so no jammer touches them — the same gap [Hezbollah](/en/entity/hezbollah) is exploiting
against Israel. EW buys volume defence cheaply, but only against the radio-guided threat.

## By the numbers

- ~€58,000 — cost of one Lima EW unit.
- 20,000+ — Shahed drones Lima's developers say it has spoofed/disrupted.
- ~100km — Bukovel-AD UAV detection range; 15–20km jamming range.
- 30–50% — fibre-optic share of FPVs in some front-line units — immune to all of this.

## Why it matters

EW is the only counter-drone layer with economics that survive a 4,000-drone month: a
€58,000 jammer can deflect many strikes for the cost of one missile. But fibre-optic FPVs
nullify it, forcing armies to run EW and kinetic/net defences in parallel — and shaping the
EW arms race NATO is now studying for its own eastern flank.

## What to watch

- Russian adaptation: frequency-hopping, inertial/optical navigation, more fibre-optic FPVs.
- Whether Pokrova-style wide-area spoofing scales without disrupting civilian GNSS.
- NATO procurement of Ukraine-proven EW for its eastern flank and the High North.

## Regional takes (batched by bias / lens)

### Ukrainian national reporting
- **Kyiv Post** (Ukraine, en) — Reports, via Politico, that Ukraine's low-cost 'Lima' electronic-warfare system has disrupted 20,000+ Russian Shahed drones and dozens of missiles by jamming and spoofing GPS/GLONASS guidance, veering them off course — a ~€58,000 unit doing work that costlier kinetic air defence cannot afford to do at volume.
  > "Developers say Lima has already disrupted more than 20,000 Shahed drones and dozens of missiles by spoofing their satellite guidance."
  Source: https://www.kyivpost.com/post/76818

### Engineering / technical analysis
- **IEEE Spectrum** (United States, en) — Examines Ukraine's bet on an EW 'wall' — networked spoofing/jamming layers like Pokrova that corrupt satellite-navigation coordinates over wide areas — as a structural counter to mass drone strikes, while noting the move toward fibre-optic FPVs that no jammer can defeat.
  > "Ukraine's bold gamble on an electronic-warfare 'wall' aims to spoof navigation over wide areas — but fibre-optic drones sidestep it entirely."
  Source: https://spectrum.ieee.org/electronic-warfare-ukraine

### unlabelled
- **Defence Ukraine** (Ukraine, en) — 
  Source: https://www.defenceukraine.com/en/insights/ukraine-counter-drone-innovation-electronic-warfare/
- **Barents Observer** (Norway, en) — 
  Source: https://www.thebarentsobserver.com/opinion/the-russoukrainian-wars-expansion-into-the-high-north-poses-electronic-warfare-challenges-for-nato/431197
- **Just Security** (United States, en) — 
  Source: https://www.justsecurity.org/139448/ukrainian-drone-incursions-russian-warfare/
- **Military Machine** (United States, en) — 
  Source: https://militarymachine.com/russia-electronic-warfare-ukraine-drones

## Across the graph
- Related: [[shahed-record-strikes-jet-geran]], [[fpv-fiber-optic-spool-crunch]], [[hezbollah-fiber-optic-drones-lebanon]]
- Entities: Electronic Warfare, Ukraine, Russia, Shahed Drones, Fpv Drones

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Canonical: https://rbtfl.xyz/en/n/ukraine-lima-pokrova-ew-wall