Global Navigation Satellite System (GNSS) Anti-Jamming System Market Global Report 2026

The global navigation satellite system (GNSS) anti-jamming system market size has grown rapidly in recent years. It will grow from $3.57 billion in 2025 to $3.94 billion in 2026 at a compound annual growth rate (CAGR) of 10.3%. The historical-period growth can be attributed to increasing incidents of GPS signal interference and spoofing, rising military demand for secure navigation systems, expansion of satellite navigation applications in aviation and maritime sectors, growth in precision-guided defense systems, and increasing dependency on GNSS for critical infrastructure timing systems.

The global navigation satellite system (GNSS) anti-jamming system market size is expected to see rapid growth in the next few years. It will grow to $5.88 billion in 2030 at a compound annual growth rate (CAGR) of 10.5%. The growth in the forecast period can be attributed to increasing adoption of autonomous defense and unmanned systems, rising integration of AI-based signal processing technologies, growing demand for resilient navigation in contested environments, expansion of space-based navigation augmentation systems, and increasing investments in cyber-secure positioning and timing infrastructure. Major trends in the forecast period include AI-enabled adaptive anti-jamming algorithms, integration of software-defined GNSS protection systems, rising adoption of multi-constellation navigation resilience, expansion of military-grade secure positioning solutions, and growth in airborne and UAV navigation protection systems.

The rising geopolitical tensions and regional conflicts is expected to propel the growth of the global navigation satellite system (GNSS) anti-jamming system market going forward. Geopolitical tensions and regional conflicts refer to political, military, or economic disputes between countries or regions that create instability, rivalry, or armed confrontations affecting global or local security. The rise in geopolitical tensions and regional conflicts is driven by shifting global power dynamics, as increasing rivalry between major nations and competition over strategic interests is leading to greater political and military instability. Global navigation satellite system (GNSS) anti-jamming systems help geopolitical tensions and regional conflicts by ensuring uninterrupted and secure positioning, navigation, and timing signals for military and critical infrastructure operations even in contested or electronically hostile environments where GNSS interference or jamming is deliberately used. For instance, in July 2024, according to the Armed Conflict Location and Event Data Project (ACLED), a US-based non-profit organization, over 165,273 political violence events were recorded worldwide, marking a 15% increase from July 2023 to June 2024. Therefore, the rising geopolitical tensions and regional conflicts is driving the growth of the GNSS anti-jamming system market.

Key companies operating in the global navigation satellite system (GNSS) anti-jamming system market are focusing on developing advanced signal protection solutions, such as compact anti-jamming antennas and GNSS interference mitigation technologies, to enhance positioning reliability, improve navigation accuracy, and ensure uninterrupted satellite-based operations in contested and signal-denied environments. Compact anti-jamming antennas refer to small-sized GNSS antennas designed to suppress or mitigate interference and jamming signals while maintaining accurate satellite navigation reception. For example, in November 2025, InfiniDome, an Israel-based anti-jamming technology company, launched its latest GNSS anti-jamming protection technology designed to enhance resilience against signal interference. It is developed to support improved navigation reliability in challenging environments; the solution enables stronger protection against jamming threats, improved signal integrity, and enhanced operational continuity for defence and autonomous systems relying on GNSS-based positioning.

In September 2025, Safran Electronics & Defense, a France-based provider specializing in GNSS anti-jamming and spoofing protection with a focus on military-grade resilient Positioning, Navigation, and Timing (PNT), entered into a partnership with QinetiQ to deliver advanced resilient PNT capabilities for the UK Armed Forces. Through this collaboration, Safran and QinetiQ aim to strengthen resilient positioning, navigation, and timing capabilities for the UK military by improving resistance against GNSS jamming and spoofing in contested operational environments. QinetiQ is a UK-based defense and security technology company.

Major companies operating in the global navigation satellite system (GNSS) anti-jamming system market are RTX Corporation, Lockheed Martin Corporation, Northrop Grumman Corporation, BAE Systems plc, Honeywell International Inc., Thales S.A., L3Harris Technologies Inc., Leonardo S.p.A., Safran S.A., ST Engineering, Hexagon AB (including NovAtel Inc. operations), Elbit Systems Ltd., Israel Aerospace Industries Ltd., Saab AB, Trimble Inc., Microchip Technology Incorporated, Curtiss-Wright Corporation, HENSOLDT AG, Furuno Electric Co. Ltd., ComNav Technology Ltd., Unicore Communications Inc., Septentrio NV, Meteksan Defence Industry Inc., Mayflower Communications, Tualcom Elektronik A.Ş., InfiniDome Ltd., Qascom S.r.l.

North America was the dominant region in the global navigation satellite system (GNSS) anti-jamming system market in 2025. Asia-Pacific is expected to be the rapidly expanding region in the forecast period. The regions covered in global navigation satellite system (GNSS) anti-jamming system report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in the global navigation satellite system (GNSS) anti-jamming system market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

The global navigation satellite system (GNSS) anti-jamming system market consists of revenues earned by entities by providing services such as testing and validation, training and simulation, and upgrade and modernization services. The market value includes the value of related goods sold by the service provider or included within the service offering. The global navigation satellite system (GNSS) anti-jamming system market includes sales of jamming detection units, and inertial navigation system (ins) integration kits. Values in this market are ‘factory gate’ values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

The global navigation satellite system (GNSS) anti-jamming system market research report is one of a series of new reports that provides global navigation satellite system (GNSS) anti-jamming system market statistics, including global navigation satellite system (GNSS) anti-jamming system industry global market size, regional shares, competitors with a global navigation satellite system (GNSS) anti-jamming system market share, detailed global navigation satellite system (GNSS) anti-jamming system market segments, market trends and opportunities, and any further data you may need to thrive in the global navigation satellite system (GNSS) anti-jamming system industry. This global navigation satellite system (GNSS) anti-jamming system market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenario of the industry.

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