SSecuring the Invisible Grid: Omer Sharrar on GPS Vulnerability, Electronic Warfare, and the Future of Defense Technology
In a recent episode of Industry Ignited, host Dr. Leanne Aguilar sat down with Omer Sharar, the CEO and founder of Infinidrome. Originally based in Israel and now expanding on the East Coast to support U.S. forces, Sharrar discussed how small, low-cost devices can disrupt critical navigation systems, why electronic warfare is increasingly merging with cyber security, and how Infinidrome is redefining GNSS resilience for modern defense architectures.
Systemic Industry Challenge: The Hidden Fragility of GNSS
While Global Positioning System (GPS) and Global Navigation Satellite System (GNSS) technologies provide extreme positioning and timing accuracy from space, their foundational vulnerability lies in how the signal is transmitted. Sharrar noted that the GPS signal is remarkably weak—comparable to a 20-watt light bulb lit in Los Angeles and received in New York. Because all major constellations operate on the same constant L-band frequencies (such as L1, L2, and L5) spanning between 1100 and 1600 megahertz, they are inherently susceptible to interference.
- The Low Barrier to Entry for Threats: For about $20 to $50, anyone can purchase a handheld GNSS jammer online capable of creating a denial-of-service attack within a hundred-meter radius.
- The Rise of Spoofing: Beyond simple jamming, advanced spoofing allows mal-intent actors or defense systems to transmit false satellite data, making a receiver falsely believe it is miles away or even located at an international airport (such as experiencing false positioning in Beirut or Amman while driving in Israel).
- Real-World Exploitation: From cartel-driven cargo theft in Latin America—where organized crime syndicates use jammers to hide shipping trucks from tracking grids and cause billions in economic losses—to widespread electronic warfare in active conflict zones, the reliance on unprotected GPS creates an unacceptable operational risk.
Technical Breakdown: Retrofitting Resilience vs. Traditional Hardware
Traditional anti-jamming architectures were historically designed for high-end fighter jets, coming with massive price tags and heavy form factors. Infinidrome approached the problem by shifting the design paradigm toward lightweight, affordable, and retrofit solutions.
| Traditional Defense Systems | Infinidrome Approach |
| Cost: High-end systems can cost upwards of $50,000 per unit, limiting adoption across large fleets. | Affordability: Designed to deliver critical electronic protection at a fraction of traditional commercial and military costs. |
| Form Factor: Bulky hardware (often the size of a human head) built strictly for large, expensive, multi-million-dollar platforms. | Size & Weight: Compact, lightweight architecture optimized for smaller drones, unmanned aerial systems (UAS), and tactical vehicles. |
| Integration Barrier: Requires a complete overhaul of existing aircraft design, internal wiring, and navigation architecture. | Retrofit Flexibility: Easily integrated into existing platforms with minimal setup friction, allowing quick deployment via simple configurations. |
Market Adoption & Scalability: Shifting Toward Mass and Affordability
The war in Ukraine and modern conflict zones demonstrated that relying solely on ultra-expensive, multi-million-dollar platforms is unsustainable for modern defense strategies. Instead, modern militaries require high-quantity, affordable, and autonomously resilient systems. By focusing on the 95% of military platforms that traditionally lacked anti-jamming protection due to size and cost barriers, Infinidrome positioned itself to meet the urgent demands of scalable drone dominance, distributed tactical operations, and swarming capabilities. Furthermore, real-world experiences—such as widespread GPS disruption during the conflict in Israel—accelerated the realization that going into battle without navigation resilience is no longer a viable option.
Key Takeaways from the Interview
- The Paradox of GPS Vulnerability: Although GNSS technologies offer incredible accuracy derived from principles of Einstein’s theory of relativity, their signals are exceptionally weak and easy to overpower.
- Democratized Disruption: Inexpensive commercial-off-the-shelf components allow individuals to easily jam or spoof vital navigation networks that support critical infrastructure, telecom, and financial exchanges.
- The Ukrainian Lesson on Scale and Cost: Modern conflicts prove that high-volume, cost-effective, and resilient autonomous systems are vital for mission success compared to relying on scarce, high-end assets.
- Disrupting the “10,000-Pound Gorillas”: Infinidrome bridges the market gap by providing lightweight, retrofittable protection to smaller tactical platforms that were previously left unprotected.
- Innovation Under Fire: Operating through high-pressure real-world conflict environments in Israel accelerated Infinidrome’s engineering cycle and validated the necessity of agile defense tech that evolves as fast as modern warfare.
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