# Russian satellite’s close approach to ICEYE-X36 alarms US officials

- URL: https://talkfuse.com/story/us-official-russias-stalker-satellite-sure-looks-like-an-orbital-weapon/
- Published: 2026-10-22T18:29:39+00:00
- Updated: 2026-10-22T19:56:20+00:00
- Original publisher: Ars Technica
- Original article: https://arstechnica.com/space/2026/10/russia-claims-its-stalker-satellite-is-purely-peaceful-in-character/
- Topics: Americas, Europe, Space, Technology, World

## Key points

- A Russian satellite approached a commercial radar satellite.
- US officials said the manoeuvres looked like a weapons operation.
- Russia called the concerns unfounded and its activity peaceful.

## Summary

Russia’s Kosmos 2612 satellite manoeuvred close to ICEYE-X36, a US-registered commercial radar satellite, prompting US officials to say the behaviour appeared consistent with an on-orbit weapons operation. Russia denied the concerns, calling its space activity peaceful, but the close approach has raised alarm given Russia’s past threats towards commercial satellites supporting Ukraine.

Kosmos 2612 launched in April and used a series of rocket burns to match ICEYE-X36’s orbit. Tracking estimates put the satellites within 500 metres, possibly much closer; a US official suggested they may have come within about 100 feet, though tracking limits make the distance uncertain. Russia has also tested suspected anti-satellite systems, including Nivelir, which could fire a projectile at another object in orbit.

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Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.