Russia’s Satellite Unprecedented Shadowing Of A Very Particular Radar Imaging Satellite Is A Big Deal

A Russian satellite, Kosmos 2612, may have passed within approximately 85 feet (26 meters) of a U.S.-registered satellite belonging to commercial imagery provider ICEYE. This would be an extraordinarily close and potentially dangerous pass-by for two objects in space traveling at thousands of miles per hour. For weeks beforehand, ICEYE-X36, which would be of special interest to Russia, had already found itself in increasingly close orbital alignment with its pursuer. The two satellites now look to be drifting further and further apart, but the episode has been a clear sign of what is to come as the potential for conflict in space only continues to grow.

Publicly available space tracking data from the satellitemap.space and orbitalradar.com websites show that Kosmos 2612 (also written sometimes Cosmos 2612 and abbreviated K2612) and ICEYE X36 had their especially close encounter at approximately 16:07 UTC today. Private space services company LeoLabs also told TWZ today that it could not “confirm or contradict what other data sources have stated publicly,” but that it has “high-confidence that the objects came within approximately [emphasis in the original] 500 meters [1,640 feet] of each other.” Kosmos 2612 (also written sometimes Cosmos 2612 and abbreviated K2612) had been making progressively closer passes by ICEYE X36 in recent days.

Short time-lapse of part of this morning’s first pass of ICEYE-X36 (59103) and COSMOS 2612 (68762) over South America under partly cloudy skies. pic.twitter.com/t8RhwmKcV4

— s2a systems (@s2a_systems) October 18, 2026

6/x
Note that while ICEYE-X36 was Finnish built, it is (like other ICEYE sats who's ownership transferred) no longer Finnish. It is registered in the US but might be Ukranian owned/leased now.

— Dr Marco Langbroek (@Marco_Langbroek) October 17, 2026

“COSMOS 2612 closed from hundreds of kilometers away to extreme proximity to ICEYE-X36. It then maneuvered around ICEYE-X36,  remained nearby for an extended period, and then began moving away,” LeoLabs also stated in a report assessing the situation, which was updated today and provided to TWZ. “The latest observations show the spacecraft strongly diverging and confirm that the close-proximity activity had ended.” 

LeoLabs’ broader assessment here is supported by data from other publicly available sources, as seen below.

UPDATE: Cosmos 2612 appears to have maneuvered following a close approach with the ICEYE satellite.

The latest TLEs show 2612 in a larger orbit that will drift away with no further maneuvers.

In this animation, I fit an impulsive burn to bridge 2612’s previous TLE to its most… https://t.co/owzTZiijka pic.twitter.com/RBqGDvVH9H

— Adam Cohen (@AdamCohen8) October 18, 2026

Additional context

None of the distances stated earlier may seem especially close, let alone worrisome, by terrestrial standards. However, this is absolutely abnormal for operations in space that are not being directly coordinated by the parties involved. As a point of reference, in 2020, another Russian satellite, Kosmos 2542, came within 150 to 300 kilometers (93 to 186 miles) of USA 245, a KH-11 spy satellite, and became a major international news story.

“We are aware of the situation and tracking it closely,” a spokesperson for ICEYE’s U.S.-based division told TWZ this morning. “Our constellation architecture is designed for continuity and resilience.”

ICEYE was founded in Finland, but now has offices globally. The company specializes in providing imagery via synthetic aperture radar (SAR) from satellites like ICEYE X36, which was launched in 2024.

SAR has the benefit of being able to capture images day or night, and regardless of bad weather or other obscurants like heavy smoke. There are trade-offs in terms of the kinds of details typically visible via SAR compared to what is seen in visual spectrum imagery. Ukrainian authorities have been utilizing ICEYE imagery for years now, including for targeting purposes, as part of the ongoing conflict with Russia. There have been reports in the past that ICEYE X36 has been operating more directly under the control of the Ukrainian government, but this has not been confirmed.

The Main Directorate of Intelligence of the Ministry of Defense of Ukraine (better known by the acronym GUR) previously released this SAR image of the highly strategic Kerch Bridge that links the occupied Crimean Peninsula to undisputed Russian territory, which it said came via ICEYE. GUR

Kosmos 2612 is one of six satellites (Cosmos 2609 through Cosmos 2614) the Russian military launched via a single Soyuz-2.1b rocket on April 17. The exact purpose and configuration of these satellites are unconfirmed. However, they appear to be so-called inspector types capable of rendezvousing and maneuvering close to other objects in space. We will come back to this later on.

What is clear is that Kosmos 2612 has spent the past three weeks deliberately maneuvering to extremely closely shadow ICEYE X36.

“Over two weeks beginning on September 30, 2026, Cosmos 2612 executed a series of new maneuvers that brought it back into

Source: www.twz.com — article syndicated from the publisher’s feed; all rights remain with the original publisher.