Russia’s military satellite Kosmos-2612 made an unusually close approach to Finnish-built radar satellite ICEYE-X36 on Friday, raising concerns about potential interference with space infrastructure supporting Ukraine.
Space surveillance firm LeoLabs identified the maneuver, which brought the two spacecraft within approximately five kilometers. Independent trackers said Kosmos-2612 appeared to deliberately adjust its orbit to synchronize orbital periods with the Finnish satellite.
The 1967 Outer Space Treaty establishes no universal minimum separation between satellites but requires states to exercise “due regard” for others’ activities in space.
The incident highlights growing concerns about the vulnerability of commercial satellites as geopolitical tensions extend into orbit.
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A Russian-made satellite recently came within a mile of a commercial satellite that could provide national security services to countries like Ukraine. https://t.co/ObYfR4bD1H
— CNN (@CNN) October 19, 2026
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