Concerns over the growing militarisation of outer space have intensified after a Russian military satellite reportedly moved dangerously close to a Western commercial spacecraft, raising suspicions that Moscow may have been testing technologies and manoeuvres associated with potential attacks in orbit.

The incident involved Russia’s Cosmos 2612 satellite and X36, a radar-imaging spacecraft operated by Finnish company ICEYE. The encounter took place in October and has attracted attention from military specialists and international security officials.

According to space analysts, the Russian spacecraft approached within approximately one kilometre of the commercial satellite, with some assessments suggesting that the distance may have narrowed to just a few hundred metres.

Greg Gillinger, a senior space analyst at US-based Integrity ISR, described the manoeuvre as a possible rehearsal for an attack against another country’s satellite infrastructure.

He argued that such an unusually close approach raised questions about whether Russia was testing capabilities beyond conventional surveillance activities.

Two More Russian Satellites Raise Fresh Concerns

The situation has attracted additional attention because two other Russian military satellites associated with Cosmos 2612 are reportedly moving towards the orbital path of another ICEYE spacecraft, identified as X37.

Space-tracking specialists have observed that the two Russian satellites are approaching positions that could allow them to conduct similar close encounters.

The US-based space-tracking company COMSPOC has also identified orbital movements that could place the Russian spacecraft in positions suitable for approaching X37.

However, no new close encounter or attack involving the second satellite has been confirmed.

The developments have increased concerns about the vulnerability of commercial spacecraft that provide services to governments and military organisations.

Why the ICEYE Satellite Is Strategically Important

ICEYE operates a constellation of synthetic aperture radar satellites capable of collecting images of the Earth’s surface in darkness and through cloud cover.

This technology has become particularly valuable for military intelligence because it allows users to monitor locations and activities regardless of ordinary weather and lighting conditions.

The company’s satellite imagery is used by Western governments and military organisations, including Ukraine.

Such information can help identify military movements, monitor infrastructure and assess developments in areas affected by armed conflict.

Because of these capabilities, commercial satellite networks have become increasingly important to modern military operations.

Washington Raises Concerns Over Russian Space Activities

US Under Secretary of State for Arms Control and International Security Thomas DiNanno previously criticised the Russian satellite’s movements following the October incident.

He said Cosmos 2612 had deliberately manoeuvred dangerously close to a commercial spacecraft, describing the behaviour as consistent with potential weapons-related operations in orbit.

His comments reflected growing concern in Washington about the possibility that military satellites could be used to threaten or interfere with privately operated space infrastructure.

Russia’s defence ministry did not immediately respond to requests for comment regarding the latest allegations.

Moscow has previously warned that Western commercial satellites assisting Ukraine could become legitimate targets in the wider confrontation.

Experts Warn of Possible Interference and Satellite Damage

Military specialists say that spacecraft capable of approaching other satellites could potentially perform several different operations.

These include inspecting another spacecraft, collecting intelligence, interfering with its communications or attempting to disable its functions.

Germany’s military space commander, Major General Michael Traut, has warned that close orbital encounters should be taken seriously because their consequences could range from temporary disruption to the permanent loss of a satellite.

However, he also cautioned that unusual manoeuvres alone cannot establish whether an attack is being planned.

Publicly available orbital tracking information does not necessarily reveal the intentions behind a spacecraft’s movements.

This distinction remains important as governments assess potential threats in an increasingly crowded orbital environment.

ICEYE Says Its Satellite Network Remains Operational

Despite the reported encounter, ICEYE has indicated that its spacecraft continues to function.

Ann Stevens, who leads the company’s US operations, said that X36 remained productive and that the wider satellite constellation was designed to withstand disruptions.

The ability to maintain services through multiple spacecraft is particularly important for commercial operators whose customers depend on continuous access to satellite information.

Nevertheless, repeated close approaches could create additional operational challenges, including the need for avoidance manoeuvres and increased monitoring.

Space Increasingly Becomes a Security Battleground

The incident highlights how military competition is expanding beyond traditional battlefields into outer space.

Modern armed forces depend heavily on satellites for communications, navigation, surveillance, intelligence collection and the coordination of military operations.

Disabling or disrupting these systems could affect a country’s ability to conduct military activities and protect critical infrastructure.

The United States, China and Russia are all investing in advanced space capabilities, while commercial companies are playing an increasingly important role in providing services previously dominated by government programmes.

The growing dependence on privately operated satellites has also created new questions about how commercial infrastructure should be protected during international conflicts.

International Space Security Faces New Challenges

The reported Russian manoeuvre has renewed debate about the need for stronger international rules governing military activities in orbit.

Although outer space is governed by international agreements, existing frameworks face challenges in addressing newer technologies, satellite inspection missions and spacecraft capable of approaching other objects.

The absence of clear and universally accepted rules could increase the possibility of misunderstandings or dangerous encounters.

For commercial satellite operators, governments and military organisations, protecting orbital infrastructure is becoming an increasingly important security priority.

While there is no confirmed evidence that Russia carried out an attack against ICEYE’s spacecraft, the October encounter and the reported movements of additional Russian satellites demonstrate the growing importance of monitoring military activities in space.