CBRN (Chemical, Biological, Radiological and Nuclear) Security Market Report 2026

The cbrn (chemical, biological, radiological and nuclear) security market size has grown strongly in recent years. It will grow from $20.87 billion in 2025 to $22.33 billion in 2026 at a compound annual growth rate (CAGR) of 7%. The growth in the historic period can be attributed to rising government investment in preparedness and response capabilities for chemical and biological threats, increased deployment of detection and monitoring technologies for radiological and nuclear hazards, growth in specialized training and safety services to mitigate intoxication and infection risks, expansion of emergency infrastructure supporting large-scale decontamination operations, heightened global focus on counterterrorism driving procurement of advanced cbrn security solutions.

The cbrn (chemical, biological, radiological and nuclear) security market size is expected to see strong growth in the next few years. It will grow to $28.28 billion in 2030 at a compound annual growth rate (CAGR) of 6.1%. The growth in the forecast period can be attributed to growing adoption of AI-enabled detection and identification platforms for rapid cbrn threat assessment, increasing investment in integrated safety systems offering real-time monitoring and incident response, expansion of cross-border cooperation and procurement programs for cbrn protection technologies, rising demand for advanced protective equipment and containment solutions in high-risk sectors, development of next-generation sensors and autonomous systems enhancing cbrn surveillance and mitigation capabilities. Major trends in the forecast period include integration of ai-driven threat detection systems, deployment of iot-enabled cbrn sensors, use of robotics for hazardous material handling, advanced simulation-based training for emergency response, eco-friendly and sustainable decontamination solutions.

The rising threat of terrorism is expected to drive the growth of the CBRN (chemical, biological, radiological, and nuclear) security market. Terrorism involves the use or threat of violence to create fear and achieve specific political or social objectives. Increasing political and ideological polarization has fueled extremism, pushing individuals and groups toward violent actions to enforce their beliefs. The implementation of CBRN security enhances the protection of borders and customs, as well as key international assets, by preventing CBRN-related terrorism and detecting the illicit trafficking of CBRN weapons and materials. For example, in February 2024, the Institute for Economics & Peace (IEP), an Australia-based non-profit think tank, reported that terrorism remains a major global threat, with total deaths rising to 8,352 in 2023 from 6,823 in 2022. Consequently, the escalating terrorism threat is boosting the demand for CBRN security solutions.

Technological innovations are emerging as a key trend in the CBRN security market, with major companies focusing on developing new solutions to reinforce their market positions. An example of this trend is the initiative by The Biomedical Advanced Research and Development Authority (BARDA), a US-based office of the Department of Health and Human Services (HHS). In February 2023, BARDA launched the RePAIR (Repurposing and Advancing Innovations Against Rad/Nuc Threats) program, aiming to repurpose existing therapeutics as potential medical countermeasures against injuries caused by radiological and nuclear incidents. The RePAIR program is a crucial component of BARDA's multi-year strategy and aligns with ongoing efforts to enhance the country's capacity to respond to health security threats. The development of effective pharmacological countermeasures is vital to reduce morbidity and mortality resulting from the multi-organ illnesses of Acute Radiation Syndrome (ARS) following a radioactive or nuclear incident. These countermeasures must be readily available at various treatment venues, including pharmacies and hospitals, to address health security threats effectively.

In January 2025, the International Atomic Energy Agency (IAEA), an Austria-based provider of nuclear safety, security, and regulatory oversight services, collaborated with the Chemical, Biological, Radiological, and Nuclear Safety and Security Agency of Tajikistan (CBRN SSA) to strengthen regional resilience through advanced nuclear security. The partnership aims to enhance regional capacity in nuclear security by developing robust training, resources, and cooperation mechanisms for safeguarding nuclear materials and preventing illicit trafficking across Central Asia and beyond. The CBRN SSA is a Tajikistan-based agency providing training, assessment of nuclear security needs, and support for securing nuclear and other radioactive material out of regulatory control.

Major companies operating in the cbrn (chemical, biological, radiological and nuclear) security market are Bruker Corporation, FLIR Systems Inc., Blücher GmbH, HDT Global Inc., AirBoss Defense Inc., MSA Safety Inc., 3M Company, MKU GmbH, Survitec Group, Tingley Rubber Corporation, W. L. Gore & Ass, Supergum International, General Dynamics Corporation, Kärcher Futuretech GmbH, Avon Rubber plc, Bioquell plc, BioFire Defense LLC, Rheinmetall Defence, Smiths Group plc, Teledyne FLIR LLC, Chemring Group plc, Thales Group, Argon Electronics Ltd., Environics Oy, Colpro Systems B.V., Drägerwerk AG & Co. KGaA, Elbit Systems Ltd., First Line Technology Inc.

North America was the largest region in the chemical, biological, radiological and nuclear (CBRN) security market in 2025. Europe is expected to be the fastest-growing region in the chemical, biological, radiological and nuclear (CBRN) security market report during the forecast period. The regions covered in the cbrn (chemical, biological, radiological and nuclear) security market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.

Note that the outlook for this market is being affected by rapid changes in trade relations and tariffs globally. The report will be updated prior to delivery to reflect the latest status, including revised forecasts and quantified impact analysis. The report’s Recommendations and Conclusions sections will be updated to give strategies for entities dealing with the fast-moving international environment.

Tariffs have affected the CBRN security market by increasing the cost of imported detection devices, personal protective equipment, and decontamination tools, particularly impacting North America, Europe, and Asia-Pacific regions where production relies on cross-border supply chains. The tariff-induced cost increases have slowed procurement for military and law enforcement agencies. However, tariffs are also encouraging domestic manufacturing of CBRN solutions and investment in local R&D to develop cost-efficient, high-quality protective equipment.

The CBRN (chemical, biological, radiological and nuclear) security market research report is one of a series of new reports that provides CBRN (chemical, biological, radiological and nuclear) security market statistics, including CBRN (chemical, biological, radiological and nuclear) security industry global market size, regional shares, competitors with CBRN (chemical, biological, radiological and nuclear) security market share, detailed CBRN (chemical, biological, radiological and nuclear) security market segments, market trends, and opportunities, and any further data you may need to thrive in the CBRN (chemical, biological, radiological and nuclear) security industry. This CBRN (chemical, biological, radiological and nuclear) security market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenarios of the industry.

CBRN, which stands for Chemical, Biological, Radiological, and Nuclear, encompasses threats that require specialized security measures. CBRN security involves a range of tools, technologies, and solutions aimed at addressing and mitigating risks associated with these threats. Its primary goal is to assist nations in recovering from CBRN incidents, preventing extensive societal disruption, and minimizing mass casualties.

The main categories within CBRN security consist of chemical security, biological security, radiological security, and nuclear security. Chemical security focuses on preventing potential terrorist attacks on industrial plants, theft of hazardous materials, contamination of chemicals or products, and sabotage of infrastructure. Key functions involved in chemical security include decontamination, protection, detection, and simulation, primarily applied in military and law enforcement applications.

The countries covered in the cbrn (chemical, biological, radiological and nuclear) security market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

The CBRN (chemical, biological, radiological, and nuclear) security market includes revenues earned by entities by providing intoxication, infection, and irradiation safety services. The market value includes the value of related goods sold by the service provider or included within the service offering. Only goods and services traded between entities or sold to end consumers are included.

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.

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