Military Jammer Market – Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Jamming Type (Radar Systems, Communication Network), By Deployment Type (Ground-based, Naval, Airborne), By Application Type (Counter-IED, Bomb Disposal, Military Convoy Protection, Anti-Riot & Law Enforcement), By Region & Competition, 2021-2031F

Forecast Period	2027-2031
Market Size (2025)	USD 7.26 Billion
CAGR (2026-2031)	6.93%
Fastest Growing Segment	Airborne
Largest Market	North America
Market Size (2031)	USD 10.85 Billion

Market Overview

The Global Military Jammer Market will grow from USD 7.26 Billion in 2025 to USD 10.85 Billion by 2031 at a 6.93% CAGR. Military jammers are electronic warfare systems designed to disrupt enemy communication, radar, and navigation signals by transmitting interfering radio frequency energy. The market growth is fundamentally supported by escalating geopolitical tensions, the widespread proliferation of unmanned aerial systems, and the increasing digitization of battlefield operations. These drivers have necessitated increased defense appropriations to ensure spectrum dominance. According to the Stockholm International Peace Research Institute (SIPRI), in 2024, global military expenditure reached 2.7 trillion dollars, highlighting the substantial financial commitment nations are making toward defense modernization and electronic readiness.

However, a significant challenge impeding market expansion is the rapid technological evolution of Electronic Counter-Countermeasures (ECCM). As adversaries develop advanced frequency-hopping algorithms and anti-jamming protocols, jamming systems risk becoming obsolete shortly after deployment. This dynamic necessitates continuous, capital-intensive research cycles to maintain operational relevance. Consequently, the high cost and technical complexity required to constantly upgrade these technologies can strain procurement budgets and delay the integration of effective jamming capabilities across broader military units.

Key Market Drivers

The proliferation of hostile Unmanned Aerial Systems (UAS) serves as a critical catalyst for the market, compelling defense forces to acquire specialized jamming solutions to neutralize asymmetric aerial threats. As state and non-state adversaries increasingly deploy low-cost commercial drones for surveillance and kinetic strikes, militaries are aggressively funding non-kinetic defeat systems to sever command links and ensure force protection. This procurement priority is evident in fiscal planning; according to DefenseScoop, March 2024, in the 'Army seeks more than $400M in fiscal 2025 for systems to counter small drones' article, the U.S. Army requested $447 million specifically for counter-small UAS capabilities, including the mobile and fixed-site LIDS family of systems.

Simultaneously, the modernization of military electronic warfare architectures is accelerating the development of software-defined jamming pods designed to overcome sophisticated enemy air defenses. This transition from legacy analog systems to intelligent, frequency-agile platforms is essential for maintaining electromagnetic spectrum superiority against near-peer competitors. According to L3Harris Technologies, September 2024, in the 'US Navy Awards L3Harris $587 Million Contract for Next Generation Jammer – Low Band Program' press release, the company secured a contract worth up to $587 million to deliver advanced tactical jamming pods. This drive for advanced capability is not limited to the U.S.; according to Lockheed Martin, in 2024, the firm received a $113 million contract to provide surface electronic warfare systems to the government of Japan, underscoring the global imperative for fleet electronic readiness.

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Key Market Challenges

The rapid technological evolution of Electronic Counter-Countermeasures (ECCM) presents a formidable barrier to the expansion of the Global Military Jammer Market. As adversaries continuously refine anti-jamming protocols and frequency-hopping algorithms, jamming systems face the risk of becoming technically obsolete almost immediately upon deployment. This dynamic forces manufacturers to engage in perpetual, capital-intensive research cycles to maintain operational relevance, which significantly increases the development costs of effective electronic warfare systems.

This requirement for constant innovation creates a substantial financial burden that often diverts funds from mass procurement to development. According to the Aerospace, Security and Defence Industries Association of Europe (ASD), in 2024, defense Research and Development (R&D) expenditure within the sector increased by 9.4 percent to reach 25.2 billion euros. Such escalating costs associated with developing next-generation capabilities strain defense budgets, effectively limiting the quantity of advanced units that nations can afford to acquire. Consequently, the high financial threshold required to maintain spectrum dominance delays the widespread integration of updated jamming capabilities across broader military units, directly slowing the overall volume of market growth.

Key Market Trends

The Integration of Jamming Payloads onto Unmanned Autonomous Platforms is fundamentally reshaping the market by decentralizing electronic attack capabilities and enabling high-risk stand-in jamming operations. Defense forces are increasingly shifting away from relying solely on large, manned electronic warfare aircraft, opting instead to equip expendable or reusable drones with compact jamming modules. This transition allows commanders to project electromagnetic disruption deep into contested territory without endangering personnel, significantly enhancing the suppression of enemy air defenses. This operational priority is driving substantial procurement activity; according to Washington Technology, January 2025, in the 'BlueHalo lands Navy drone sensor system contract' article, BlueHalo secured a $49.9 million contract from the U.S. Navy to deliver sensor hardware and support electronic warfare initiatives for uncrewed aerial systems.

Simultaneously, the Shift Toward Multi-Domain and Network-Centric Jamming Operations is characterizing the market as nations seek unified combat solutions that synchronize effects across land, air, and the electromagnetic spectrum. Modern procurement strategies are moving beyond standalone jamming units, favoring integrated packages where electronic warfare systems operate in concert with kinetic assets like artillery and combat drones to dismantle adversary networks. This trend toward comprehensive, multi-layered capability is evident in major international defense deals; according to Global Defense Corp, December 2025, in the 'Israeli Elbit Systems Awarded $2.3 Billion Arms Contract by the United Arab Emirates' article, the company received a $2.3 billion contract to supply a comprehensive suite of systems, including unmanned combat platforms and electronic warfare capabilities, to the UAE.

Segmental Insights

The airborne segment establishes itself as the fastest-growing category within the global military jammer market due to the rising strategic emphasis on aerial electronic warfare. This growth is principally fueled by the widespread integration of jamming modules into unmanned aerial vehicles and the ongoing modernization of combat aircraft fleets. Defense organizations are actively procuring these systems to neutralize hostile ground-based air defenses and secure communication dominance. Additionally, technological improvements reducing the size and weight of payloads facilitate broader deployment across diverse aircraft, thereby accelerating segment expansion.

Regional Insights

North America maintains a leading position in the military jammer market due to extensive defense expenditure and a strategic focus on electronic warfare capabilities. The dominance of this region is largely supported by the United States Department of Defense, which prioritizes the development of modern countermeasure systems to neutralize communication and radar threats. Furthermore, the concentration of established defense contractors facilitates the consistent production and integration of jamming technologies across air, ground, and naval domains. These factors collectively sustain the market leadership and procurement activities within the region.

Recent Developments

• In December 2024, a business unit of RTX secured a $590 million follow-on production contract from the U.S. Navy to manufacture the Next Generation Jammer Mid-Band (NGJ-MB). This advanced airborne electronic attack system is designed to be deployed on the EA-18G Growler to disrupt adversary communication and air defense radar systems. The President of Naval Power at the company stated that the technology delivers a critical combat advantage by denying enemy use of the electromagnetic spectrum. The contract covers the production of shipsets, spare parts, and associated support equipment, continuing a cooperative development program with the Royal Australian Air Force.
• In September 2024, L3Harris Technologies was awarded a contract worth up to $587 million by the U.S. Navy to proceed with the engineering and manufacturing development of the Next Generation Jammer Low Band (NGJ-LB). The company will produce operational prototype pods intended to modernize the electronic warfare capabilities of the EA-18G Growler aircraft. The Chief Executive Officer of the company remarked that the system utilizes the latest digital and software-based technologies to counter advanced threats. This solution features an open-system architecture that allows for rapid upgrades, ensuring the jammer remains effective against evolving peer adversary air defense systems.
• In May 2024, Anduril Industries introduced "Pulsar," a new family of modular electronic warfare systems powered by artificial intelligence. This product launch features software-defined electronic countermeasures capable of adapting to rapidly changing threats, such as small unmanned aerial systems, in real-time. The system is designed to be deployed across various domains, including ground vehicles and aircraft, to provide agile jamming and spectrum dominance. Company leadership highlighted that the technology leverages machine learning to identify unknown signals and automatically develop effective jamming profiles, significantly reducing the response time compared to traditional electronic warfare libraries.
• In March 2024, Saab received an order from Airbus Defence and Space to supply the Arexis electronic warfare sensor suite for the German Air Force’s Eurofighter EK program. This strategic collaboration involves integrating the company’s advanced jammer and emitter location technology to replace legacy systems for the suppression of enemy air defenses. The President and CEO of the company noted that the Arexis suite incorporates artificial intelligence and high-performance hardware to detect and counter sophisticated radar threats in congested environments. The system ensures the aircraft can effectively locate targets and provide self-protection, securing sovereign electronic combat capabilities for the operator.

Key Market Players

• Northrop Grumman Corporation
• BAE Systems plc
• RTX Corporation
• L3Harris Technologies Inc.
• Thales SA
• Leonardo S.p.A.
• Lockheed Martin Corporation
• Mercury Systems, Inc.
• Rheinmetall AG
• Chemring Group PLC

By Jamming Type	By Deployment Type	By Application Type	By Region
Radar Systems Communication Network	Ground-based Naval Airborne	Counter-IED Bomb Disposal Military Convoy Protection Anti-Riot & Law Enforcement	North America Europe Asia Pacific South America Middle East & Africa

Report Scope:

In this report, the Global Military Jammer Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

• Military Jammer Market, By Jamming Type:

• Radar Systems
• Communication Network

• Military Jammer Market, By Deployment Type:

• Ground-based
• Naval
• Airborne

• Military Jammer Market, By Application Type:

• Counter-IED
• Bomb Disposal
• Military Convoy Protection
• Anti-Riot & Law Enforcement

• Military Jammer Market, By Region:

• North America
• United States
• Canada
• Mexico
• Europe
• France
• United Kingdom
• Italy
• Germany
• Spain
• Asia Pacific
• China
• India
• Japan
• Australia
• South Korea
• South America
• Brazil
• Argentina
• Colombia
• Middle East & Africa
• South Africa
• Saudi Arabia
• UAE