Ukraine Launches OBRIA NANO Military Satellite to Reduce Reliance on Starlink

Nearly four weeks later, the spacecraft remains in orbit, where teams are testing its communications protocols, control software, and technical design. The results will inform plans for a broader satellite network known as OBRIA.

For Ukraine, the immediate achievement is not additional battlefield bandwidth. It is the ability to begin developing an orbital communications system whose operation does not depend entirely on decisions made by foreign providers.

The Limits of Relying on Someone Else’s Network

Satellite communications have become indispensable to Ukraine’s military operations. Commercial systems, particularly SpaceX’s Starlink, have helped maintain connectivity in an environment where conventional infrastructure is vulnerable to attack and electronic interference.

That dependence carries risks beyond the battlefield.

A commercial operator controls its own service policies, network access, and technical infrastructure. Even where cooperation is strong, Ukraine cannot exercise the same authority over a privately operated foreign constellation that it could over a network built and managed for its own security requirements.

Russian electronic warfare adds another complication. Communications equipment must function in an environment where signals can be intercepted, degraded or jammed. A military network that relies too heavily on any single method of connectivity presents an attractive target.

OBRIA is intended to address those vulnerabilities by adding a Ukrainian-controlled orbital component to existing tactical communications systems.

This does not mean replacing Starlink in the near future. A single experimental nanosatellite cannot reproduce the coverage or capacity of an established commercial constellation. Nor has HIMERA disclosed enough technical information to establish how much communications traffic a future OBRIA network could carry.

The distinction matters. Ukraine has demonstrated an initial ability to operate its own spacecraft, not the existence of an independent military satellite service.

Yet the direction is clear. Rather than treating satellite access as something purchased from outside providers, Ukrainian defence companies are beginning to approach it as infrastructure they can help design, operate and eventually manufacture.

From Battlefield Radios to Orbital Communications

HIMERA’s involvement gives the satellite project a different character from a conventional space technology experiment.

Founded in 2022, the company initially concentrated on tactical radio equipment capable of operating despite Russian electronic warfare. Its first handheld radio, the G1, appeared in 2023, followed by the more advanced G1 PRO in 2024.

The latter incorporated AES-256 encryption, frequency-hopping technology and a ruggedised casing. These features addressed practical battlefield requirements: protecting communications, making signals harder to disrupt and keeping equipment operational under demanding conditions.

HIMERA subsequently expanded into relay equipment. Its B1 repeater, introduced in 2025, can extend point-to-point communications range when positioned at elevation. The R1 IP-repeater supports wider network configurations.

The company's terrestrial equipment nevertheless operates within physical limits. Standard point-to-point ranges are up to two kilometres in open terrain and one kilometre in urban settings.

Extending communications beyond those limits requires additional infrastructure.

An orbital network offers one possible component of a wider system connecting soldiers, command structures, autonomous platforms and remote communications nodes. The objective is not necessarily to route every transmission through space, but to provide different ways for information to move when particular links become unavailable.

HIMERA's expansion into satellites therefore follows an existing technological trajectory. The company is moving from manufacturing individual communications devices towards integrating different layers of a military network.

Whether those layers can eventually operate together as intended remains a question for engineering and operational testing.

A European Defence Network Built Around Ukrainian Requirements

The OBRIA project also illustrates how Ukraine's wartime defence industry is developing relationships with specialised European technology companies.

GomSpace, the Danish manufacturer supporting the satellite programme, provides nanosatellite systems, mission integration and orbital operations services. Its customer base extends across more than 60 countries.

For HIMERA, the partnership offers access to established spacecraft engineering capabilities without having to develop every component independently.

For GomSpace, the collaboration places its technology within a defence programme shaped by the requirements of a country fighting a high-intensity war.

The relationship is part of a broader pattern.

In June 2026, HIMERA signed a strategic memorandum with Finland's Bittium during the Ukraine Recovery Conference in Gdańsk. The companies agreed to explore interoperability between HIMERA radios and Bittium's defence communications portfolio.

Their intended objective is an integrated communications chain connecting individual soldiers with command structures, designed to meet Ukrainian, Finnish and NATO requirements.

Another partnership followed on 2 October, when HIMERA announced a memorandum with Swarmer, a company operating through its Estonian entity and US connections.

Swarmer develops software for autonomous drone operations. Its technology has supported more than 100,000 operational missions in Ukraine since April 2024.

The agreement concerns integrating HIMERA's electronic warfare-resistant communications modules into Swarmer's autonomy software.

These arrangements address different parts of the same operational problem. Bittium brings expertise in military networking, Swarmer contributes autonomous systems software, and GomSpace supplies satellite engineering capabilities.

None of the agreements, on its own, establishes a fully integrated communications architecture. But their combination shows how Ukrainian companies are assembling partnerships across sectors that have traditionally been treated as separate procurement categories.

There is a wider European implication. Smaller specialist manufacturers can participate in sophisticated defence programmes without waiting for a single large contractor to design and deliver an entire system.

Ukraine's battlefield requirements provide a common engineering focus, while international partners contribute technologies that can be tested for compatibility.

What the Satellite Has Actually Proved

The successful launch and reception of signals from OBRIA NANO establish that the spacecraft reached orbit and began communicating with its operators.

They do not establish its eventual military usefulness.

As of 27 October, the satellite remains in its experimental phase. Engineers are examining its design parameters, communications protocols and control software before determining how the future network should be configured.

Several important technical details have not been publicly confirmed.

These include the spacecraft's mass and dimensions, orbital altitude, operating frequencies, transmission power, bandwidth capacity and expected service life. The precise payload architecture has also not been disclosed.

Without those figures, it is impossible to make a reliable assessment of the satellite's potential coverage, communications performance or resistance to interference.

The number of spacecraft envisaged for the operational constellation is likewise unknown, as are the project's funding arrangements and timetable for subsequent launches.

Such omissions leave considerable uncertainty around the scale of the programme. A functioning technology demonstrator is a necessary engineering milestone, but turning it into dependable national infrastructure requires additional satellites, ground equipment, software integration and sustained production capacity.

Ukraine's plans extend beyond operating spacecraft designed with foreign assistance. Subsequent phases of OBRIA are intended to establish satellite and ground-terminal manufacturing inside the country.

That localisation objective is central to the project's security rationale.

A satellite network may be under Ukrainian operational control while still relying on external manufacturers for replacement equipment, specialised components or future production. Bringing more of that work into Ukraine would reduce some of those dependencies, although the extent of future domestic manufacturing remains undetermined.

A Different Route Into Military Space

The commercial launch model has changed what smaller defence industries can attempt.

OBRIA NANO reached orbit as part of a shared SpaceX mission rather than requiring Ukraine to develop its own launch vehicle. Modular nanosatellite technology supplied by companies such as GomSpace similarly reduces the need to build a complete spacecraft industry before conducting an orbital experiment.

For countries without established national space programmes, this creates opportunities to develop specialised capabilities through commercial access and international engineering partnerships.

Ukraine's circumstances make that approach particularly relevant. Its defence industry is responding to immediate operational problems while attempting to build infrastructure that could remain useful beyond the current war.

The same pressure has already encouraged companies such as HIMERA to move rapidly between tactical radios, network relays and cooperation with autonomous systems developers.

Space is now another part of that development process.

The strategic consequences will depend less on the first satellite than on what follows it. A constellation capable of supporting Ukrainian military communications would require reliable orbital operations, compatible ground terminals, and effective integration with existing battlefield systems.

It would also need to remain useful under the electronic warfare conditions that motivated its development.

For Russian military planners, a more distributed Ukrainian communications architecture could eventually make disruption more difficult. Interfering with one connection would not necessarily disable every alternative route.

But that advantage cannot yet be attributed to OBRIA NANO itself.

The spacecraft is still a test platform, and Ukraine continues to depend on foreign satellite services. What has changed is the country's ability to experiment with an alternative under its own operational authority.