PUBLISHER: Fortune Business Insights Pvt. Ltd. | PRODUCT CODE: 1930268
PUBLISHER: Fortune Business Insights Pvt. Ltd. | PRODUCT CODE: 1930268
The global threat detection systems market is witnessing steady growth driven by rising security concerns, government initiatives, and the advancement of detection technologies. Valued at USD 89.99 billion in 2025, the market is projected to grow to USD 92.55 billion in 2026 and further reach USD 125.13 billion by 2034, exhibiting a CAGR of 3.8% during the forecast period. North America dominated the market in 2025, holding a share of 39.4%, highlighting the region's significant investment in infrastructure and security measures.
Market Overview
Threat detection systems are extensively deployed across military, commercial, and public infrastructure sectors to identify potential hazards such as explosives, narcotics, chemical and biological agents, and radiological threats. These systems include video surveillance systems, explosive and narcotics detectors, personal radiation detectors, dosimeters, chemical and biological detectors, radar systems, intrusion detection systems, biometric systems, and wide-band wireless communication systems. The increasing threats from terrorism, geopolitical tensions, and cross-border conflicts are major drivers of market expansion. Public infrastructure, including airports, railways, and ports, is increasingly adopting advanced threat detection solutions to mitigate risks and enhance security.
The COVID-19 pandemic temporarily disrupted the market in 2020-2021 due to reduced activity in public transport, airports, and commercial projects, alongside supply chain interruptions. However, post-pandemic recovery and ongoing infrastructure investments have resumed market growth.
Market Dynamics
Drivers:
Restraints:
Privacy concerns due to massive data collection, third-party access, and potential data misuse pose a significant challenge for the adoption of detection systems.
Opportunities:
The integration of AI and software-enabled monitoring systems allows for real-time threat detection and enhanced security. Countries like Indonesia are deploying portable radiation detectors with open-source software for nuclear security, indicating strong growth opportunities.
Market Segmentation
Video surveillance systems dominate the market, projected to capture 45% of the market share in 2025, driven by the rising need for real-time monitoring and asset protection. Other segments, including chemical, biological, explosive, and narcotics detectors, are witnessing considerable growth due to geopolitical volatility and increasing investments in military and public transport sectors. The explosive and narcotics detectors segment is expected to grow at a CAGR of 5.6% from 2025 to 2032.
Public infrastructure leads the market, accounting for 47% of market share in 2025, due to massive investments in airports, ports, and transit hubs. Defense, commercial, industrial, institutional, and residential sectors are also contributing to market growth. For instance, Saudi Arabia announced USD 100 billion investment in aviation projects in 2025 to enhance security measures.
Competitive Landscape
The market is moderately consolidated, with key players focusing on innovation and collaborations. Prominent companies include ELP GmbH, Thermo Fisher Scientific, Rapiscan Systems, Smiths Group Plc, Safran SA, FLIR Systems Inc., Thales SA, Honeywell International Inc., Chemring Group Plc, and others. Recent developments include Smiths Detection's X-ray Diffraction (XRD) scanners in 2024 and Teledyne Technologies' portable chemical detectors in 2023, highlighting ongoing technological advancements.
Conclusion
The global threat detection systems market is set for significant growth from USD 89.99 billion in 2025 to USD 125.13 billion by 2034, driven by increasing security concerns, infrastructure investments, and technological advancements. Video surveillance systems and public infrastructure investments remain the key growth segments. With AI-enabled solutions, stricter government regulations, and proactive threat mitigation strategies, the market is poised for steady expansion, particularly in North America and Asia Pacific.
Segmentation By Product Type, End Use Industry, and Region
Segmentation By Product Type
By End Use Industry
By Region
Key Market Players Profiled in the Report Rapiscan Systems (U.S.), Smiths Group Plc (U.K.), FLIR Systems Inc. (U.S.), Thales SA (France), Thermo Fischer Scientific (U.S.), Chemring Group Plc (U.K.), ChemImage Sensor Systems (U.S.), Mirion Technologies Inc. (U.S.), Elbit Systems (Israel), and Dragerwerk AG & Co. KGaA (Germany)