Russian satellite Kosmos-2612 closes to within meters of US-registered ICEYE radar craft
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In brief
A Russian military satellite, Kosmos-2612, maneuvered through October 2026 to close within tens of meters of ICEYE-X36, a US-registered Finnish-built radar satellite that supports Ukraine. Trackers say the approach appears deliberate and unprecedented for two active satellites without one operator's consent.
A Russian satellite has maneuvered to within a few tens of meters of a US-registered radar satellite in low Earth orbit, according to independent space-tracking groups and analysts who have followed the encounter since late September 2026.
The Russian craft, Kosmos-2612, approached ICEYE-X36, a synthetic-aperture radar satellite built by the Finnish company ICEYE and registered in the United States. Tracking service satellitemap.space recorded a separation of about 26 meters at 16:07 UTC on October 19, 2026, according to Militarnyi. Hours earlier, at 02:06 UTC the same day, the two satellites were roughly 640 meters apart horizontally and 2 kilometers apart in altitude, the outlet reported.
How the approach unfolded
Kosmos-2612 was launched on April 17, 2026, aboard a Soyuz-2.1b rocket from Russia's Plesetsk cosmodrome as one of six satellites in the Kosmos 2609–2614 series, according to the Center for Strategic and International Studies (CSIS). Five of those satellites carried out plane-change maneuvers in May 2026 that matched ICEYE-X36's orbital inclination, and Kosmos-2609 came within 2.5 kilometers of the Finnish satellite that month, CSIS said.
The closer approach began in earnest around October 12, when Kosmos-2612 performed a velocity change of roughly 27.9 meters per second, according to Militarnyi, bringing its altitude in line with ICEYE-X36's roughly 555-kilometer orbit. Astrophysicist Jonathan McDowell said the satellite maneuvered again on October 16 and began "stationkeeping" within 5 kilometers or less of ICEYE-X36, according to United24 Media.
To my knowledge this is the first LEO rendezvous of two active satellites where the owner of one of the sats did not give approval.
— Jonathan McDowell, astrophysicist, quoted by United24 Media
Space-tracking firm LeoLabs assessed the Russian satellite's movement as intentional, according to space journalist Leonard David. By October 17, 2026, Kosmos-2612 had closed to roughly five kilometers (about three miles) from ICEYE-X36 after a sequence of maneuvers that aligned its orbital plane with the Finnish satellite, Leonard David reported, citing observer Bart Hendrickx.
What is at stake
ICEYE, headquartered in Finland, operates a constellation of radar satellites that can image the ground through cloud cover and at night. According to Militarnyi, the company cooperates with Ukraine and supplies satellite imagery for intelligence and reconnaissance purposes. United24 Media reported that Ukraine has used ICEYE imagery since 2022 and that a Ukrainian military official confirmed the armed forces work with the company's data, though it remains unconfirmed whether ICEYE-X36 specifically supports Ukrainian operations.
CSIS noted that Russia has a documented history of testing counterspace capabilities, citing Kosmos-2543, which released an object in July 2020 that traveled at speeds of up to 186 meters per second. The analysis also referenced a prior statement by a US Space Command commander describing an earlier Russian satellite, Kosmos-2558, as a deployed "space weapon," though the specific occasion of that remark was not detailed in the CSIS piece.
What is known and unknown
Kosmos-2612 has closed to an estimated 26 meters from ICEYE-X36 as of October 19, 2026, per satellitemap.space data cited by Militarnyi.
Tracking analysts, including Jonathan McDowell and LeoLabs, describe the maneuver sequence as deliberate rather than coincidental.
ICEYE's CEO has previously said the company maneuvered ICEYE-X36 in response to Russian approaches recorded in May 2026, according to United24 Media.
Neither the Russian government nor US Space Command has issued a public statement specifically addressing the Kosmos-2612/ICEYE-X36 encounter, based on the sources reviewed.
It remains unconfirmed whether ICEYE-X36 is currently tasked to support Ukrainian military operations.
CSIS said Kosmos-2612 carried out a new series of maneuvers over the two weeks beginning September 30, 2026, restoring its coplanar alignment and near-identical altitude with ICEYE-X36. Militarnyi reported that such proximity could allow close observation, structural inspection, or potential interference with the target satellite's operations, though neither outlet asserted that Russia intends to damage or disable it.
Questions
What is Kosmos-2612?
Kosmos-2612 is a Russian military satellite launched on April 17, 2026, from Plesetsk cosmodrome as part of a group of six Kosmos satellites (2609–2614), according to CSIS.
What is ICEYE-X36?
ICEYE-X36 is a synthetic-aperture radar satellite built by Finnish company ICEYE and registered in the United States; it can image the ground in all weather and at night, and the company cooperates with Ukraine on reconnaissance imagery, per Militarnyi.
How close did the Russian satellite get?
Tracking service satellitemap.space recorded a separation of about 26 meters on October 19, 2026, after the satellites were roughly 640 meters apart just hours earlier, according to Militarnyi.
Is this the first time two active satellites have come this close without consent?
Astrophysicist Jonathan McDowell said it appears to be the first low-Earth-orbit rendezvous between two active satellites where one operator did not give approval, as quoted by United24 Media.
Has Russia done anything like this before?
CSIS cited Russia's Kosmos-2543 satellite, which released an object traveling up to 186 meters per second in July 2020, as part of a documented pattern of testing counterspace capabilities.
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