
Maritime Surveillance Systems Market Size, Share, Trends & Global Forecast 2026-2035
The Maritime Surveillance Systems Market is Segmented By Product Scope (Enzymes: Glycosidases, Neuraminidases, Glycosyltransferases, Sialyltransferases, Others; Kits: Glycan Labeling Kits, Glycan Purification Kits, Glycan Release Kits, Others; Reagents: Glycoproteins, Monosaccharides, Oligosaccharides, Others; Instruments: Mass Spectrometers, HPLC, MALDI-TOF, Array Systems, Others), By Application (Diagnostics, Drug Discovery & Development, Oncology, Immunology, Other Applications), By End Users (Academic Research Institutes, Pharmaceutical and Biotechnology Companies, Contract Research Organizations) and Region
Global Maritime Surveillance Systems and Definition
The Global Maritime Surveillance Systems Market was valued at USD 21.8 Billion in 2025, and is projected to reach USD 70.79 Billion by 2035, growing at a CAGR of 12.5% during the forecast period 2026-2035. The Asia-Pacific leads the market with a 34.6% revenue share in 2025. The Hardware dominates the component segment with a 51.3% share. Naval forces are the largest end-user segment at 34.2%. Radar surveillance leads the technology segment with a 26.4% share. Coastal surveillance systems lead the platform segment with a 31.8% share. Maritime domain awareness is the largest application at 25.6% of the global market.
Key Market Trends and Analysis
- The Global Maritime Surveillance Systems Market was valued at USD 21.8 billion in 2025, driven by rising geopolitical tensions, naval modernisation, and growing maritime security threats globally.
- The market is projected to reach USD 70.79 billion by 2035 at a 12.5% CAGR, through AI-powered monitoring, satellite expansion, and autonomous maritime platform adoption.
- Asia-Pacific leads the market with a 34.6% revenue share in 2025, driven by territorial disputes, extensive coastlines, and accelerating naval modernisation programmes.
- Radar surveillance systems held the largest technology segment share at 26.4% in 2025, providing all-weather vessel detection and wide-area maritime coverage.
- Autonomous surveillance platforms are the fastest-growing segment, registering the highest CAGR as unmanned surface vessels expand global maritime monitoring capability.
- In November 2024, Kongsberg Gruppen began development of the Arctic Ocean Surveillance Precursor satellite for continuous real-time Norwegian maritime surveillance.
- In October 2024, Thales acquired Digital Receiver Technology from Boeing, expanding its maritime domain signal intelligence and electronic warfare capabilities.
- In May 2024, NATO officially launched its Maritime Centre for Security of Critical Undersea Infrastructure to enhance allied maritime monitoring coordination.
- In early 2024, Unseenlabs announced expansion of its nanosatellite constellation to deliver near real-time ship tracking by 2025 across global maritime zones.
- In September 2024, Seadronix launched NAVISS 2.0, an AI-powered ship navigation and monitoring system advancing automated maritime threat detection.
Maritime surveillance systems are integrated technology platforms designed to detect, identify, track, and analyse vessel movements, threats, and activities across oceans, coastal regions, ports, exclusive economic zones, and offshore assets. These systems combine coastal fast networks, electro optical and infrared sensors, satellite surveillance, automatic identification systems, sonar, unmanned aerial vehicles, unmanned surface vessels, and AI-powered analytics.
They serve naval forces, coast guards, border security agencies, port authorities, offshore energy operators, and commercial shipping companies. The market spans hardware including radar and communication systems, software, including maritime domain awareness platforms and AI analytics, and services including integration, monitoring, and managed surveillance. Collectively, these capabilities deliver real-time maritime domain awareness at national, regional, and global scales.
The strategic is important for maritime surveillance is growing at an accelerating pace. Approximately 90% of global trade is transported by sea. Protecting this trade infrastructure from piracy, smuggling, illegal fishing, terrorism, and state-sponsored threats requires comprehensive, persistent, and intelligent ocean monitoring capability. Maritime incidents involving unreported AIS signals increased by 50% in the first half of 2025 compared to the same period in 2024, demonstrating the deteriorating security environment driving procurement urgency.
Source: Kaiso Research and Consulting
National governments are upgrading maritime intelligence networks as foundational national security investments. AI integration is transforming surveillance from reactive vessel tracking into predictive threat intelligence. The U.S. Navy's fiscal 2024 budget request of USD 255.8 billion, a 4.5% increase over the prior year, directly funds the advanced maritime surveillance platform modernisation.
In October 2024, The Thales completed its acquisition of Boeing's Digital Receiver Technology subsidiary, directly expanding Thales' maritime signal intelligence and electronic warfare surveillance capability for naval customers globally.
Recent Developments in the Maritime Surveillance Systems Market
- In May 2025, NATO established the Maritime Centre for the Security of Critical Undersea Infrastructure within NATO's Maritime Command structure to improve monitoring and protection of critical seabed infrastructure. The centre supports information-sharing, situational awareness and coordinated responses involving subsea cables, pipelines and other strategically important infrastructure. NATO has also expanded maritime surveillance through it's Digital Ocean initiative, integrating data from multiple sources to improve the Alliance's understanding of maritime activity. These developments are significant for the Maritime Surveillance Systems Market because surveillance requirements are expanding beyond conventional vessel tracking towards persistent monitoring of undersea infrastructure and anomalous activity across increasingly contested maritime environments.
- In 2025, PierSight advanced development of its satellite constellation combining synthetic aperture radar (SAR) and automatic identification system (AIS) data for persistent maritime-domain awareness. The company's approach is designed to provide continuous monitoring of vessels regardless of cloud cover or daylight conditions while combining radar imagery with the vessel identification information. The development reflects the market's movement towards space based surveillance architectures capable of monitoring large maritime areas continuously rather than relying solely on coastal radar, patrol aircraft or surface vessels. The convergence of SAR, AIS and AI-based analytics is particularly relevant for detecting suspicious vessel behaviour, tracking dark shipping and improving surveillance coverage across remote ocean regions.
- In 2025, Seadronix continued expanding its AI-powered maritime situational-awareness platform, building on NAVISS technology that uses computer vision and sensor data to identify vessels, obstacles and potential collision risks. The company's solutions support autonomous navigation and monitoring by processing real-time maritime data and providing operators with the automated alerts. The development demonstrates the increasing integration of AI, computer vision and autonomous navigation within maritime surveillance systems. Rather than simply displaying radar or AIS information, next-generation platforms are increasingly expected to interpret sensor feeds, identify anomalous objects and provide actionable information to crews and maritime-security operators in real time.
- In April 2025, Integrated Surveillance and Defence launched the CN235 maritime surveillance mission simulator. Developed with UK-based JD2E Ltd., the simulator was specifically designed for the Royal Malaysian Air Force and Indonesian Navy to train airborne ISR aircrews.
Maritime Surveillance Systems Market Dynamics: Drivers, Restraints, Opportunities, Trends and Challenges
Rising Geopolitical Tensions and Expanding Maritime Trade Drive Global Demand for Advanced Maritime Surveillance Systems
Approximately 90% of global trade travels by sea. Any disruption to major shipping lanes creates immediate and severe economic consequences for interconnected global supply chains. Geopolitical competition in the South China Sea, the Arctic, the Strait of Hormuz, and the Red Sea is directly accelerating government investment in maritime domain awareness. The Red Sea shipping crisis of 2024 and 2025 disrupted major trade routes and directly demonstrated the strategic vulnerability of maritime commerce. Coast guards, navies, and border security agencies are responding with expanded radar networks, satellite monitoring, and autonomous surveillance platform deployments. The expansion of exclusive economic zones to 200 nautical miles from coastlines has dramatically expanded the surveillance footprint that each coastal nation must maintain to enforce sovereign rights over fisheries, energy resources, and maritime traffic.
High Infrastructure Costs and Multi-Sensor Data Integration Challenges Restrain Market Expansion
Building comprehensive coastal radar networks, satellite constellations, and port security systems requires capital investment that creates adoption barriers for developing nation governments with constrained defence budgets. Integrating data streams from radar, AIS, EO/IR sensors, satellite imagery, and acoustic systems into coherent real-time intelligence pictures is technically complex and the operationally demanding. Each sensor type produces data in different formats, resolutions, and update frequencies. Creating unified maritime domain awareness platforms that seamlessly fuse these inputs requires significant software engineering investment and ongoing maintenance.
Autonomous Surveillance Platforms, Satellite Monitoring, and AI Analytics Create Significant Growth Opportunities
Unmanned surface vessels provide persistent ocean surveillance without the crewing costs and safety risks of manned patrol operations. Their combination of endurance, cost-effectiveness, and sensor payload capability is making them increasingly attractive for extended EEZ monitoring. Satellite maritime surveillance is experiencing a commercial revolution. New small satellite constellations from companies like Unseenlabs and PierSight are delivering near real-time vessel tracking at a fraction of traditional satellite system cost. AI-powered anomaly detection is the most commercially transformative software opportunity. AI algorithms identify suspicious vessel behaviour patterns, dark ship AIS spoofing, and maritime border violations faster and more accurately than human analysts reviewing raw surveillance data.
Cybersecurity Threats and Undersea Infrastructure Protection Requirements Increase Operational Complexity
The sabotage of Baltic Sea undersea cables in 2024 demonstrated that maritime surveillance must now encompass subsea infrastructure protection alongside surface and airspace monitoring. Coastal surveillance networks are themselves potential cybersecurity targets. Connected radar systems, satellite uplinks, and AIS infrastructure are all potential attack vectors that adversaries can exploit to degrade maritime situational awareness at critical moments. These security requirements add hardware hardening and software security investment costs that extend project budgets and timelines.
AI-Enabled Multi-Domain Intelligence and LEO Satellite Networks Transform Maritime Surveillance Capabilities
Multi-domain surveillance architectures that combine surface radar, airborne UAV sensors, subsurface sonar, and satellite imagery within a single AI-powered analytics platform are becoming the standard specification for advanced national maritime surveillance programmes. LEO satellite constellation expansion is progressively delivering the persistent global coverage frequency that government and commercial maritime operators need to track vessels across all ocean zones without coverage gaps. AI-autonomous threat classification systems that operate without constant human review are progressively enabling smaller maritime surveillance teams to manage larger ocean surveillance areas effectively.
Where Are the Biggest Opportunities in the Maritime Surveillance Systems Market?
- Autonomous USV Surveillance Fleet Development: Unmanned surface vessels providing persistent, cost-effective EEZ monitoring without crew safety risks represent the market's fastest-growing platform deployment opportunity.
- LEO Satellite Maritime Constellation Expansion: PierSight's USD 6 million funding and Unseenlabs' constellation growth confirm private sector investment confidence in commercial satellite maritime surveillance as a large commercial market.
- AI-Powered Dark Ship and AIS Spoofing Detection: Growing vessel identity falsification creates consistent premium demand for AI systems that detect anomalous maritime behaviour patterns in real time.
- Critical Undersea Infrastructure Monitoring: NATO's CUI Centre launch and Baltic cable sabotage incidents are driving new investment in subsea surveillance and infrastructure protection capability globally.
- Arctic Maritime Surveillance Expansion: Kongsberg's AOS-P satellite development reflects growing government recognition of Arctic monitoring as a strategic priority as climate change opens new northern maritime routes.
- Port and Coastal Security System Upgrades: Growing port security requirements and vessel traffic management complexity are driving consistent replacement and upgrade investment in coastal surveillance hardware.
Maritime Surveillance Systems Market Segmentation Analysis
Report Attributes | Details |
Market Size in 2025 | USD 21.8 Billion |
Market Size by 2035 | USD 70.79 Billion |
CAGR (2026-2035) | 12.5% |
Base Year | 2025 |
Forecast Period | 2026-2035 |
Historical Data | 2022-2024 |
Report Scope & Coverage | Market Size, Segments Analysis, Competitive Landscape, Regional Analysis, Analysis, Forecast Outlook |
Key Segments | By Component:
By Technology: Radar Surveillance, Satellite Surveillance, AIS, Sonar Surveillance, AI and Machine Learning, Computer Vision, Geospatial Analytics, Sensor Fusion, Edge Computing By Platform: Coastal Surveillance Systems, Airborne Surveillance Systems, Naval Surveillance Systems, Space-Based Surveillance Systems, Autonomous Surveillance Platforms By Application: Maritime Domain Awareness, Border and Coastal Security, Naval Intelligence, Search and Rescue, Illegal Fishing Detection, Anti-Piracy Operations, Port Security, Offshore Energy Infrastructure Monitoring, Environmental Monitoring, Vessel Traffic Management By End User: Naval Forces, Coast Guards, Border Security Agencies, Port Authorities, Maritime Security Organisations, Offshore Energy Operators, Commercial Shipping Companies |
Regional Analysis/Coverage | North America (U.S., Canada, Mexico), Europe (UK, Germany, France, Spain, Italy, Rest of Europe), Asia-Pacific (China, India, Japan, Australia, South Korea, Rest of Asia-Pacific), LAMEA (Brazil, Argentina, UAE, Saudi Arabia, Africa, Rest of Latin America) |
Company Profiles | Thales Group, Leonardo S.p.A., Saab AB, Lockheed Martin, Northrop Grumman, RTX Corporation, L3Harris Technologies, BAE Systems, Elbit Systems, HENSOLDT, Kongsberg Gruppen, Furuno Electric, Terma A/S, Indra Sistemas, General Dynamics Mission Systems |
Source: Kaiso Research and Consulting
Dominating Segments in the Maritime Surveillance Systems Market
By Component: Hardware Leads Market Revenue Through Expanding Deployment of Coastal Surveillance, Communication, and Sensor Infrastructure
Hardware commands a 51.3% revenue share in the global maritime surveillance systems market in 2025. Its dominance reflects the capital-intensive nature of building the physical sensor and communication infrastructure that maritime surveillance requires. Coastal radar systems are the foundational hardware investment for every national maritime surveillance programme.
They provide continuous all-weather vessel detection across the territorial waters without the operational costs of deploying patrol vessels or aircraft. Radar systems alone were valued at USD 5.0 billion in 2024, representing the single largest hardware sub category.
Sonar systems at USD 3.5 billion in 2024 provide the underwater surveillance dimension that is critical for the anti-submarine warfare and subsea infrastructure protection.EO/IR sensor systems are growing rapidly as they provide the daylight and thermal imaging capability that supplements radar with visual identification. Communication system hardware underpins all data transmission between distributed sensor stations, patrol assets, and centralised command platforms
In November 2024, Kongsberg's Arctic Ocean Surveillance Precursor satellite development directly illustrated how hardware investment continues to drive frontier maritime surveillance capability at the national programme level.
By End User: Naval Modernisation Initiatives and Strategic Maritime Security Investments Strengthen Naval Forces' Market Leadership
Naval forces command a 34.2% end-user segment share across the global maritime surveillance systems market. Their dominance reflects both the scale of military procurement budgets and the operational primacy of naval maritime intelligence in national security strategies. The U.S. Navy's fiscal 2024 budget request of USD 255.8 billion directly funds advanced surveillance platform modernisation across surface, subsurface, and airborne maritime intelligence systems. European NATO navies are expanding surveillance investment in direct response to Russian maritime activities in the Baltic Sea and North Atlantic.
Coast guards hold the second-largest end-user share at 24.5%. Their operational mandate covers illegal fishing, smuggling interdiction, search and rescue, and coastal security enforcement across the full extent of national maritime borders. The U.S. Coast Guard intercepted 260 smuggling vessels in fiscal 2025, demonstrating the operational scale of surveillance-dependent maritime law enforcement activity.
In October 2024, Thales' acquisition of Boeing's Digital Receiver Technology subsidiary specifically expanded Thales' signal intelligence capabilities for naval customers, directly demonstrating how leading maritime surveillance technology providers are investing in expanding their naval end-user product capability.
Regional Insights in the Maritime Surveillance Systems Market
North America: North America Expands Maritime Surveillance Through Naval Modernisation, Border Security, and Coastal Monitoring Investments
North America held a 27.8% global maritime surveillance market revenue share in 2025. The United States drives the regional market through it's combination of the world's largest naval budget, extensive coastline monitoring requirements, and significant border security surveillance investment. The U.S. Coast Guard secures over 12,000 miles of coastline. It deployed advanced radar, sonar, and the satellite systems to monitor and intercept maritime threats along the Atlantic, Pacific, and southern maritime borders.
The U.S. Navy's fiscal 2024 budget request of USD 255.8 billion, representing a 4.5% increase over the prior year, directly funds next-generation surveillance platform deployment across all the service dimensions. National Oceanic and Atmospheric Administration and Department of Homeland Security programmes add environmental and border security maritime surveillance layers.
In January 2024, PierSight raised USD 6 million to develop a combined SAR and AIS satellite constellation, illustrating how private sector investment is complementing government maritime surveillance infrastructure through commercial space-based monitoring services.
Europe: Europe Accelerates Maritime Surveillance Through NATO Coordination, Undersea Infrastructure Protection, and Growing Security Threats.
Europe held a 24.5% global maritime surveillance market revenue share in 2025. European maritime surveillance investment is shaped by the most active and publicly debated undersea infrastructure threat environment of any global region. Baltic Sea cable sabotage incidents in 2023 and 2024 directly prompted accelerated maritime surveillance investment across the Nordic and Baltic NATO members.
In May 2024, NATO's launch of it's Maritime Centre for Security of Critical Undersea Infrastructure specifically targeted the alliance's most pressing near term maritime security challenge. The UK maintains substantial maritime surveillance investment to protect the North Atlantic shipping routes and support NATO alliance commitments. France, Germany, and Italy each operate national maritime surveillance programmes alongside their NATO commitments.
In early 2024, French company Unseenlabs announced expansion of its nanosatellite constellation to deliver the near real time ship tracking by 2025, demonstrating how European commercial satellite companies are actively developing competitive maritime surveillance products alongside the defence sector.
Asia-Pacific: Asia-Pacific Leads Maritime Surveillance Growth Through Regional Tensions, EEZ Monitoring, and Expanding Maritime Security Investment.
Asia-Pacific is the world most commercially dynamic maritime surveillance market. The region 34.6% global share reflects the combination of the world's most contested maritime territorial disputes and the highest concentration of coastal nations with extensive exclusive economic zones requiring sustained surveillance. China's naval expansion and the South China Sea construction activities are directly accelerating reciprocal maritime surveillance investment across Japan, South Korea, Taiwan, Vietnam, the Philippines, and Australia.
Each of these nations is expanding its coastal radar networks, maritime patrol aircraft fleets, and satellite monitoring capabilities. India is investing in comprehensive Indian Ocean maritime domain awareness infrastructure to monitor commercial shipping lanes and project maritime security influence across its strategic neighbourhood. The Australia USD 16.9 million C-UAS investment and broader maritime surveillance programme reflect Canberra's growing commitment to Indo Pacific maritime security.
In April 2025, ISD's launch of the CN235 maritime surveillance mission simulator specifically for the Royal Malaysian Air Force and Indonesian Navy demonstrated how the region mid-tier naval powers are also investing in advanced maritime patrol capability development alongside the region's major naval powers.
LAMEA: LAMEA Accelerates Maritime Surveillance Adoption Through Trade Route Protection, Coastal Security, and Offshore Infrastructure Monitoring.
The LAMEA region generated a combined maritime surveillance market revenue share of 13.1% in 2025. The Middle East and Africa sub-region at 8.1% is the more commercially active component. The Middle East maritime surveillance market is shaped by the strategic importance of the Strait of Hormuz, the Red Sea shipping corridor, and Gulf state offshore energy infrastructure protection requirements. The Red Sea shipping crisis of 2024 and 2025 directly demonstrated the vulnerability of this critical maritime trade route.
Gulf state governments including Saudi Arabia, UAE, and Oman are investing in expanded maritime domain awareness systems to monitor and protect commercial shipping and offshore energy assets. The Gulf of Aden anti-piracy operations continue to drive maritime surveillance procurement for coalition naval forces operating in the region.
Latin America at 5.0% is developing its maritime surveillance market through Brazil's Amazon River and coastal monitoring, Mexico's Gulf coast security operations, and Colombia's Pacific drug trafficking interdiction. Brazilian maritime patrol investment is growing alongside its offshore pre-salt oil exploration programme that requires expanded offshore energy infrastructure monitoring capability across its extensive Atlantic EEZ.
How Can Stakeholders Benefit from the Maritime Surveillance Systems Market Report?
- The report offers a quantitative assessment of market segments, emerging trends, projections, and market dynamics for the period 2024 to 2035.
- The report presents comprehensive market research, including insights into key growth drivers, challenges, and potential opportunities.
- Porter's Five Forces analysis evaluates the influence of buyers and suppliers, helping stakeholders make strategic, profit-driven decisions and strengthen their supplier-buyer relationships.
- A detailed examination of market segmentation helps identify existing and emerging opportunities.
- Key countries within each region are analysed based on their revenue contributions to the overall market.
- The positioning of market players enables effective benchmarking and provides clarity on their current standing within the industry.
- The report covers regional and global market trends, major players, key segments, application areas, and strategies for market expansion.

