# OSINT Post — @frontier_conflict1 msg 18733

*Saturday, March 21, 2026 at 6:21 PM UTC — Hamer Intelligence Services Desk*

**Posted**: 2026-03-21T18:21:17.648Z (2mo ago)
**Fetched**: 2026-03-21T18:21:17.648Z (2mo ago)
**Views**: 1
**Media**: video
**Link**: https://t.me/frontier_conflict1/18733
**Permalink**: https://hamerintel.com/data/posts/2011.md
**Source**: https://hamerintel.com/sources

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Some of the first videos I've seen of this tech coming out to counter fiber systems. Description follows - “Ukrainian laser technology being used against a fiber-optic cable has been captured.In the video, a Russian FPV drone operating via a fiber-optic cable and waiting in ambush recorded the moment when a Ukrainian laser damages the control cable. As a result, the drone lost connection with its operator.Fiber-optic FPV drones have become a new challenge on the battlefield because they are controlled through a cable and are largely unaffected by electronic warfare systems.For this reason, alternative countermeasures are being explored, including the use of laser technologies capable of damaging or cutting fiber-optic control lines.Due to the camera’s sensor effect, the laser appears as a glowing sphere in the footage, although in reality it is a narrow high-energy beam.”Would love to have an open discussion on what we believe we are seeing here 🏴