From the Moon to Ukraine’s Front Lines: Space Technology and the Future of Warfare

As NASA’s Artemis II mission carries astronauts beyond low Earth orbit for the first time since the Apollo era, humanity is once again venturing deeper into space. The four-person crew is currently on a ten-day journey around the Moon before returning to Earth, marking the first crewed mission of NASA’s new lunar exploration program.

The mission represents far more than a symbolic return to the Moon. Artemis II is a crucial step in a broader strategy aimed at establishing a sustained human presence on the lunar surface and preparing for future missions to Mars. Concepts under development include advanced propulsion systems and robotic technologies that could eventually support long-duration exploration of the Red Planet.

Yet the technological breakthroughs enabling this new era of space exploration are not confined to scientific missions. Many of the same capabilities are increasingly shaping modern military operations here on Earth.

Among the companies supporting Artemis II is Spain’s Integrasys, the only Spanish firm selected by NASA to contribute to the mission’s trajectory monitoring. Using its Mission Track system, the company is helping track the spacecraft as it travels through cislunar space.

While this capability is essential for deep-space navigation, it also illustrates a broader transformation taking place across both the space and defense sectors. Systems capable of monitoring spacecraft traveling hundreds of thousands of kilometers from Earth can also track high-speed objects within the atmosphere, from missiles to drones.

In an era increasingly defined by electronic warfare, signal interference, and contested communications, these technologies are becoming critical not only for space agencies but also for militaries operating in modern conflict zones.

Few conflicts demonstrate this convergence more clearly than Russia’s war against Ukraine.

Warfare in the Electromagnetic Domain

Since the start of the full-scale invasion in 2022, Ukraine has faced one of the most intense electronic warfare environments in modern history. Russian forces routinely attempt to jam GPS signals, disrupt satellite communications, and interfere with the drone networks that have become central to Ukraine’s battlefield tactics.

This struggle for control of the electromagnetic spectrum has transformed how wars are fought. Navigation systems, satellite links, and electronic signals are now as essential to military effectiveness as traditional weapons.

New technologies emerging from the space sector are designed specifically to operate in such contested environments.

One example is NAVSHIELD GNSS, a system designed to protect positioning, navigation, and timing signals from jamming and interference. These signals are fundamental to modern military operations: they guide drones, synchronize communications networks, and enable precision targeting for artillery and missile systems.

When navigation signals are disrupted, entire operational chains can collapse. Protecting those signals allows military units to maintain coordination and precision even under heavy electronic attack.

In a conflict where unmanned systems increasingly dominate the battlefield, resilient navigation capabilities are becoming as important as the drones themselves.

Finding the Enemy Through Their Signals

Another emerging capability focuses on detecting and locating electromagnetic emissions across the battlefield. Technologies such as GeoSig are designed to identify transmissions from radars, jammers, and communications equipment, allowing operators to determine their location with high precision.

For Ukraine, this type of capability significantly accelerates the process of identifying and targeting Russian electronic warfare systems. Because these systems emit detectable signals, they can be located by satellites or airborne sensors and then targeted with drones or artillery.

Reducing the time between signal detection and strike execution has become one of the defining challenges of high-intensity warfare. In many ways, electronic signatures now play the same role that visible troop movements once did on traditional battlefields.

Signal intelligence has effectively become the digital equivalent of spotting an enemy armored column.

Keeping the Digital Battlefield Connected

Ukraine’s military has built much of its operational effectiveness on networked warfare. Drone operators, reconnaissance teams, artillery units, and command centers are linked through digital communications systems that allow rapid coordination across the battlefield.

Maintaining those connections under constant electronic interference, however, remains a major challenge.

Technologies designed to improve signal resilience are therefore becoming increasingly important. Digital beamforming systems, for example, optimize antenna arrays to amplify desired signals while filtering out interference. This enables communications systems to remain functional even in environments saturated with jamming.

Other solutions focus on strengthening satellite communications themselves. Optical satellite links, such as those enabled by technologies like Optilink, allow platforms operating on land, sea, air, and space to exchange data through high-speed laser communications that are far more resistant to traditional forms of interference.

Together, these capabilities help ensure that the digital networks linking Ukraine’s forces remain operational even when conventional communication channels are disrupted.

In practical terms, this means that drone operators, forward observers, and artillery units continue operating as a coordinated system even when the electromagnetic environment becomes hostile.

Preparing for a GPS-Denied Future

Perhaps the most significant strategic lesson emerging from the war is the vulnerability created by reliance on a limited number of satellite navigation systems, particularly GPS.

Both Russia and China have invested heavily in technologies designed to disrupt satellite navigation during conflict. As a result, militaries around the world are exploring ways to ensure continued access to positioning and timing services even in GPS-denied environments.

One possible solution lies in developing alternative satellite constellations capable of providing redundant navigation services. Technologies such as VeryFilingPNT automate the planning and licensing of these constellations, potentially allowing new positioning systems to be deployed more rapidly.

For countries operating in contested environments, diversified navigation sources could dramatically increase resilience for drone operations, missile targeting, and autonomous systems.

For Ukraine, access to additional navigation infrastructure helps ensure that critical capabilities remain operational even if traditional systems are disrupted.

A Shared Technological Ecosystem

At first glance, a mission sending astronauts around the Moon and a war fought across the fields of Ukraine appear to belong to entirely different worlds.

In reality, both rely on the same rapidly evolving technological ecosystem.

Space exploration is driving advances in tracking systems, resilient communications, and satellite navigation. Those same advances are becoming indispensable tools for militaries operating in electronically contested environments.

The war in Ukraine has demonstrated that the outcome of modern conflict is determined not only by firepower but also by control of the electromagnetic domain – the invisible network of signals that enables modern military operations.

Missiles and drones deliver the strike. But the systems that allow them to navigate, communicate, and operate despite interference are what make those strikes possible in the first place.

From tracking astronauts traveling around the Moon to supporting soldiers operating in jammed battlefields, the frontier of space technology is quietly shaping the future of warfare.

In this context, Integrasys has also invested in developing Ukrainian technical expertise in these fields, training specialists who will eventually be able to operate and develop such capabilities locally. As space and satellite technologies become increasingly central to modern security, building that expertise proves critical for Ukraine’s long-term resilience.

Integrasys is a Spanish technology company with more than 35 years of experience developing solutions for spectrum superiority, satellite communications, positioning, navigation and timing (PNT), and multi-domain intelligence, including space operations. The company serves more than 150 customers worldwide and collaborates with organizations such as the U.S. Space Force, the European Space Agency (ESA), and the Ukrainian Ministry of Defense. With around 100 employees and 11 offices across Europe, North America, Asia, and Oceania, the company has received more than ten international innovation awards.

Since 2023, Integrasys has maintained a presence in Ukraine through its Excellence Center in Kyiv, working with local partners including HUR, and Infozahyst on advanced satellite communications and spectrum technologies.

https://www.integrasys-space.com/