R2 Wireless Raises New Funding to Expand Spectrum Awareness Technology Across the United States
R2 Wireless, a defense-focused security technology company specializing in passive radio frequency (RF) spectrum awareness, has announced new funding that brings its total capital raised to more than $13 million. The company secured over $5 million in fresh investment, which it plans to use to accelerate its expansion across the United States while strengthening engineering capabilities and strategic partnerships within both defense and commercial sectors.
The latest investment represents an important milestone for the company as it continues to scale its technology platform and expand deployments globally. R2 Wireless has already achieved successful operational deployments in regions including Europe and the Middle East. With growing demand for advanced spectrum monitoring solutions, the company now aims to establish a stronger presence in the U.S. market and support a broader range of national security and infrastructure protection initiatives.
The Growing Importance of RF Spectrum Awareness
Modern warfare and security operations increasingly rely on the electromagnetic spectrum. Communication systems, navigation tools, drones, and wireless devices all operate within the RF spectrum, making it one of the most critical operational environments in both military and civilian contexts.
However, the rapid expansion of wireless technologies has also created new vulnerabilities. Today’s battlefield and security landscape includes a wide range of RF-enabled devices, from small commercial drones to sophisticated electronic warfare tools. These technologies are often inexpensive, widely available, and capable of causing significant disruption.
Traditional RF detection systems were designed decades ago when wireless environments were far less complex. Many legacy systems assume predictable communication patterns, known frequencies, and relatively stable operating conditions.
In contrast, modern threat environments are highly dynamic and crowded with signals. Malicious actors can exploit this complexity by disguising their transmissions, using unconventional frequencies, or operating anonymous devices that are difficult to detect.
As a result, governments, defense agencies, and infrastructure operators are seeking more advanced solutions capable of monitoring and understanding complex RF environments in real time.
Introducing the ODIN Spectrum Dominance Platform
To address these challenges, R2 Wireless developed the ODIN Spectrum Dominance Platform, a passive monitoring system designed to provide continuous awareness of RF activity.
Unlike many traditional systems that actively transmit signals to detect devices, the ODIN platform operates passively. It monitors radio frequency transmissions already present in the environment, allowing it to detect and analyze signals without broadcasting any signals of its own.
This passive approach provides several advantages. Because the system does not emit signals, it avoids regulatory complications that can arise from transmitting RF energy. It also reduces the risk of revealing the monitoring system’s location to potential adversaries.
Using advanced signal processing techniques, the ODIN platform can detect, classify, and precisely locate a wide variety of wireless transmissions. These include signals from drones, cellular networks, Wi-Fi devices, Bluetooth communications, and other wireless technologies.
The system can also identify rogue devices and detect potential electronic warfare threats. By providing visibility into RF activity across a large area, it allows operators to identify unusual patterns or suspicious transmissions before they escalate into security incidents.
Real-Time Learning of the RF Environment
A key feature of the ODIN platform is its ability to learn and adapt to the RF environment in real time. Instead of relying solely on preconfigured detection rules, the system continuously analyzes the surrounding signal landscape to build an evolving model of normal activity.
This capability allows the platform to distinguish between routine communications and potentially suspicious signals. Over time, the system becomes better at identifying anomalies that may indicate unauthorized devices or emerging threats.
For military organizations, this type of awareness can provide valuable early warning capabilities. For civilian operators responsible for protecting critical infrastructure—such as power plants, transportation networks, and communication hubs—it can offer a powerful tool for maintaining operational security.
Supporting Defense Modernization Efforts
R2 Wireless has already attracted attention from defense organizations seeking advanced tools to monitor and protect the electromagnetic spectrum.
The company recently entered into a formal agreement with the Ministry of Defense of a NATO member nation. This partnership reflects growing interest among allied governments in technologies capable of improving spectrum awareness and strengthening electronic defense capabilities.
Such collaborations highlight the increasing recognition that modern military operations depend not only on traditional weapons systems but also on control and visibility of the electromagnetic spectrum.
Electronic warfare and signal intelligence have become critical components of modern defense strategies, particularly as conflicts become more technologically complex.
Partnerships in Critical Infrastructure
Beyond military applications, R2 Wireless is also expanding into the commercial infrastructure sector.
The company recently signed a strategic agreement with one of Europe’s largest energy infrastructure providers. Energy facilities, power grids, and utility networks are increasingly connected through wireless systems, making them potential targets for both cyber and RF-based attacks.
By deploying RF monitoring platforms, infrastructure operators can detect unauthorized wireless devices or suspicious transmissions that might indicate an attempt to disrupt operations.
The ability to monitor the RF environment continuously can help organizations maintain resilience against emerging threats that exploit wireless technologies.
Recognition in U.S. Army Innovation Programs
R2 Wireless has also received recognition from defense innovation initiatives in the United States. The company was named a winner in the U.S. Army xTech Disrupt Competition within the counter-unmanned aerial systems (C-UAS) category.
The competition attracts hundreds of applicants each year and highlights emerging technologies capable of addressing modern defense challenges.
Recognition in this program underscores R2 Wireless’ potential role in counter-drone operations. Small drones equipped with cameras or payloads have become increasingly common in both military conflicts and security incidents.
Detecting these devices through RF signals provides an additional layer of defense, particularly in situations where visual detection may be difficult.
Leadership Perspective on Modern Threats
According to Onn Fenig, chief executive officer of R2 Wireless, rapid advancements in drone technology, electronic warfare systems, and RF-enabled cyber threats are exposing weaknesses in many traditional detection systems.
He explained that older detection technologies were designed for predictable environments and cannot always cope with the dynamic and congested signal conditions present today.
Low-cost RF-based threats, including commercial drones and wireless jamming devices, are proliferating at a pace that often outstrips traditional defense procurement cycles.
Fenig emphasized that radio frequency technology has effectively become a new battlefield domain, capable of causing billions of dollars in damage through disruption of communications, navigation systems, and critical infrastructure.
For governments and infrastructure operators, maintaining reliable connectivity has become essential to operational resilience.
Expanding U.S. Operations
With increasing global demand for spectrum awareness technologies, R2 Wireless is now focusing on expanding its presence within the United States.
The company plans to strengthen its engineering team, develop new partnerships with defense contractors, and expand deployments among government agencies and commercial infrastructure providers.
R2 Wireless is already collaborating with Allan Control Systems to deliver integrated solutions that combine threat detection with countermeasure capabilities.
This partnership aims to provide a complete “detect and defeat” framework capable of identifying threats within the RF spectrum and responding to them effectively.
Government and Public Safety Applications
In addition to military deployments, R2 Wireless technology is being evaluated by several U.S. government and public safety organizations.
These include the United States Department of Homeland Security as well as emergency response teams that require reliable situational awareness during crises.
During large public events or disaster response operations, understanding RF activity in the surrounding area can help authorities detect unauthorized drones, locate emergency communication devices, and manage complex wireless environments.
The ability to monitor signals without emitting transmissions also helps protect privacy while maintaining security.
Strategic Advisory Leadership
To support its expansion and strategic development, R2 Wireless has added David Berke to its advisory board.
Berke is a retired lieutenant colonel in the United States Marine Corps and a former instructor at the Navy’s elite TOPGUN training program. He is also recognized as one of the few pilots to have flown several advanced fighter aircraft, including the F-16 Fighting Falcon, F/A-18 Hornet, F-22 Raptor, and F-35 Lightning II.
During his military career, Berke flew combat missions over Iraq and Afghanistan, served as a forward air controller in ground combat operations, and played a key role in establishing the Marine Corps’ first F-35 squadron.
His experience in modern combat aviation and defense strategy provides valuable insight into the operational challenges faced by military organizations.
Building Resilience in the Electromagnetic Domain
Berke noted that maintaining control of the electromagnetic spectrum has become as important as traditional kinetic capabilities in modern warfare.
As wireless technologies continue to expand, the spectrum environment is becoming increasingly congested and contested.
Technologies that can monitor, analyze, and adapt to this environment are therefore essential for maintaining operational readiness and national security.
He highlighted R2 Wireless’ software-driven approach as an important step toward more adaptable and intelligent defense systems capable of operating under high-stress conditions.
Scaling a Global Security Technology
R2 Wireless operates across both Israel and the United States and has already deployed its technology in some of the world’s most challenging operational environments.
Field deployments in Europe and the Middle East have allowed the company to test its systems under real-world conditions where signal interference, hostile activity, and complex wireless environments are common.
The company’s technology has also undergone operational validation through real scenarios evaluated by the United States Department of War.
These experiences have helped refine the ODIN platform and prepare it for broader deployment across defense, public safety, and critical infrastructure sectors.
As wireless technologies become increasingly central to modern society, the ability to monitor and understand the electromagnetic spectrum will continue to grow in importance.
R2 Wireless aims to position its technology as a foundational layer of RF visibility that enables organizations to detect potential threats before they escalate.
By combining passive monitoring, real-time learning, and advanced signal analysis, the company hopes to provide a powerful new tool for maintaining security in an increasingly complex and connected world.
With new funding, strategic partnerships, and growing deployments, R2 Wireless is now focused on scaling its capabilities across the United States and beyond—helping governments, infrastructure operators, and security organizations stay ahead of emerging RF-based threats.
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