CBRNE Defense Market to Reach $25.70 Billion by 2035

CBRNE defense market was valued at $16.55 billion in 2025 and is projected to reach $25.70 billion by 2035, growing at a CAGR of 4.5% during the forecast period (2026–2035). The rising global focus on chemical, biological, radiological, nuclear, and explosive threat preparedness is significantly strengthening demand for advanced detection, protection, and response systems. Increasing geopolitical tensions, asymmetric warfare risks, and terrorist threats are compelling governments to enhance national security frameworks and invest in CBRNE defense capabilities. According to the Stockholm International Peace Research Institute (SIPRI), global military expenditure reached $2.44 trillion in 2023, reflecting continued investment in defense modernization and security infrastructure. This sustained rise in defense budgets is directly supporting procurement of advanced CBRNE detection technologies, protective equipment, and emergency response systems across military and civilian domains. Military and homeland security agencies remain the primary demand generators, while critical infrastructure operators and emergency response agencies are increasingly adopting CBRNE solutions to mitigate industrial and public safety risks.

Browse the full report description of “CBRNE Defense Market Size, Share & Trends Analysis Report, By Threat Type (Chemical Defense, Biological Defense, Radiological Defense, Nuclear Defense, Explosives Defense (CBRNE-E)), By Technology Type (Sensor-Based Detection Technologies, Spectroscopy-Based Systems, Biosensors & Bio-detection Technologies, AI & Data Analytics Integrated Systems, Remote & Autonomous Detection), By End-User (Military & Defense Forces, Homeland Security & Law Enforcement, Emergency Response & Disaster Management Agencies, Critical Infrastructure Operators), Forecast Period (2026–2035)” at https://www.omrglobal.com/industry-reports/cbrne-defense-market

Regulatory frameworks related to chemical safety and hazardous material management are further accelerating deployment of monitoring and detection systems. According to the Organisation for the Prohibition of Chemical Weapons (OPCW), over 99% of declared chemical weapon stockpiles have been destroyed globally as of 2023, yet risks associated with toxic industrial chemicals continue to persist, reinforcing the need for real-time detection and response systems. Additionally, increasing industrialization and hazardous material transportation are expanding application areas for CBRNE defense technologies across non-military sectors.

European Chemical Safety Regulations Driving Detection Demand

In Europe, strict chemical safety regulations are driving the adoption of advanced monitoring and detection systems. Under the European Commission’s REACH regulation framework, industries are required to ensure safe use and handling of chemical substances, increasing demand for real-time detection and hazard identification systems. According to the European Chemicals Agency (ECHA), over 23,000 chemical substances have been registered under REACH, highlighting the scale of chemical monitoring requirements across the region. These regulatory mandates are encouraging investments in sensor-based and spectroscopy-based detection technologies, supporting sustained growth in the CBRNE defense market.

US Homeland Security and Emergency Preparedness Strengthening Market Growth

In the United States, growing emphasis on homeland security and emergency preparedness is significantly supporting market expansion. The U.S. Department of Homeland Security (DHS) continues to allocate substantial funding toward chemical and biological threat detection and response programs. In 2024, the DHS budget included over $2 billion for countering weapons of mass destruction and related threat preparedness initiatives. Additionally, the U.S. Environmental Protection Agency (EPA) enforces strict hazardous material handling and emergency response protocols, driving adoption of advanced detection and decontamination systems. These initiatives are reinforcing demand for portable detection devices, biosensors, and integrated analytics systems across defense and civilian applications.

Key Leaders Transforming the CBRNE Defense Market
The key players in the CBRNE defense market include Smith’s Detection, Teledyne FLIR Defense Inc., Leidos, Bruker, and Bertin Technologies, among others. These companies are focusing on advanced sensor technologies, AI-integrated detection systems, and portable solutions to enhance threat identification accuracy and response efficiency.

• In March 2026, Leidos completed its approximately $2.4 billion acquisition of ENTRUST Solutions Group from Kohlberg, strengthening its position in energy infrastructure and grid modernization. The acquisition expands Leidos’ engineering capabilities and adds over 3,100 professionals specializing in electric grid and natural gas infrastructure. This strategic move enhances Leidos’ ability to deliver end-to-end infrastructure solutions, supporting utilities in improving reliability and meeting rising power demand.
• In March 2026, Teledyne FLIR Defense signed a Memorandum of Understanding (MoU) with STORM Adapt Group during the EnforceTac 2026 exhibition to explore integration of unmanned aerial systems with modular vehicle-based deployment platforms. The collaboration focuses on combining Teledyne FLIR’s SkyCarrier™ and Black Recon™ UAS with STORM’s Rapid Adapt and Deploy System (RADS) to enable scalable and mobile drone operations. This partnership is expected to enhance rapid deployment capabilities, reduce system complexity, and strengthen operational flexibility for defense, security, and emergency response applications.

Market Coverage

• The market number available for – 2025-2035
• Base year- 2025
• Forecast period- 2026-2035
• Segment Covered-
• By Threat Type
• By Technology Type
• By End-User
• Regions Covered-
• North America
• Europe
• Asia-Pacific
• Rest of the World
• Competitive Landscape – Smith’s Detection, Teledyne FLIR Defense Inc., Leidos Product Category, Bruker, Bertin Technologies, among others.

Key questions addressed by the report.

• What is the market growth rate?
• Which segment and region dominate the market in the base year?
• Which segment and region will project the fastest growth in the market?
• Who is the leader in the market?
• How are players addressing challenges to sustain growth?
• Where is the investment opportunity?

Global CBRNE Defense Market Report Segment

By Threat Type

• Chemical Defense
• Biological Defense
• Radiological Defense
• Nuclear Defense
• Explosives Defense (CBRNE-E)

By Technology Type

• Sensor-Based Detection Technologies
• Spectroscopy-Based Systems (IR, Raman, Mass Spectrometry)
• Biosensors & Bio-detection Technologies
• AI & Data Analytics Integrated Systems
• Remote & Autonomous Detection (Drones, Robotics)

By End-User

• Military & Defense Forces
• Homeland Security & Law Enforcement
• Emergency Response & Disaster Management Agencies
• Critical Infrastructure Operators

Global CBRNE Defense Market Report Segment by Region

North America

• United States
• Canada

Europe

• UK
• Germany
• Italy
• Spain
• France
• Russia
• Rest of Europe

Asia-Pacific

• China
• India
• Japan
• South Korea
• Australia and New Zealand
• ASEAN Economies
• Rest of Asia-Pacific

Rest of the World

• Latin America
• Middle East & Africa

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