Maritime Surveillance and Intervention Market Report 2026

Maritime Surveillance and Intervention Market Overview

• Maritime Surveillance and Intervention market size has reached to $31.39 billion in 2025 • Expected to grow to $49.51 billion in 2030 at a compound annual growth rate (CAGR) of 9.3% • Growth Driver: Surging Global Military Expenditure Fuels Expansion Of The Maritime Surveillance And Intervention Market • Market Trend: Image Soft Oy Unveils 3rd Generation Underwater Surveillance System • North America was the largest region in 2025.

What Is Covered Under Maritime Surveillance and Intervention Market?

The maritime surveillance and intervention refers to an activity used to optimize maritime security. The primary purpose of marine surveillance and intervention is to achieve a level of situation awareness that enables the timely identification and prevention of events that affect maritime security, the environment, and border control. The main systems of maritime surveillance and intervention are detectors, combat management system, surveillance and tracking, and geographic information system (GIS). Detectors refers to system which offers visual and aural signals, as well as possible alarms in other areas of the vessel. Detectors are intended to provide a visible and auditory warning on the vessel in the event of specific failures or erratic movement. The service included are risk assessment and investigation, maintenance and support, and security management, which are applied in naval, coast guard, and others.

What Is The Maritime Surveillance and Intervention Market Growth Forecast?

The maritime surveillance and intervention market size is expected to see strong growth in the next few years. It will grow to $49.51 billion in 2030 at a compound annual growth rate (CAGR) of 9.3%. The growth in the forecast period can be attributed to advancements in autonomous and unmanned maritime systems enhancing surveillance coverage and responsiveness, rising investment in integrated maritime domain awareness platforms improving data fusion and decision-making, expanding coastal infrastructure and trade routes increasing need for advanced intervention services, growing adoption of satellite-based monitoring systems strengthening long-range maritime surveillance, increasing emphasis on climate and environmental risk management driving demand for advanced monitoring and intervention technologies. Major trends in the forecast period include expansion of integrated maritime domain awareness platforms, rising adoption of multi-sensor surveillance systems, growth in coastal border security modernization programs, increased demand for real-time vessel traffic intelligence, advancements in environmental and atmospheric marine monitoring.

Global Maritime Surveillance and Intervention Market Segmentation

1) By System: Detectors, Combat Management System, Surveillance and Tracking, Geographic Information System (GIS) 2) By Services: Risk Assessment and Investigation, Maintenance and Support, Security Management 3) By Application: Naval, Coast Guard, Other Applications Subsegments: 1) By Detectors: Radar Detectors, Sonar Detectors, Optical Detectors, Other Detectors 2) By Combat Management System: Command And Control Systems, Decision Support Systems, Tactical Display Systems 3) By Surveillance And Tracking: Satellite Surveillance, Aerial Surveillance, Vessel Tracking Systems 4) By Geographic Information System (GIS): Mapping And Visualization Tools, Spatial Analysis Tools, Data Integration Tools

What Is Driver Of The Maritime Surveillance and Intervention Market?

The rising military expenditure is expected to propel the growth of the maritime surveillance and intervention market going forward. Military expenditure is the financial resources allocated by a government or a nation to fund its military forces, defense infrastructure, and related activities. Rising military expenditure utilizes maritime surveillance and intervention to safeguard national interests and protect strategic sea routes due to geopolitical competition and security threats. For instance, in April 2024, according to the Stockholm International Peace Research Institute, a Sweden-based international institute, global military spending reached approximately $2.29 trillion in 2022. This amount increased to $2.44 trillion in 2023, reflecting a 6.8% year-over-year growth. Therefore, rising military expenditure is driving the growth of the maritime surveillance and intervention industry.

Key Players In The Global Maritime Surveillance and Intervention Market

Major companies operating in the maritime surveillance and intervention market are Indra Sistemas S.A., Saab Aktiebolag, Raytheon Technologies Corporation, Elbit Systems Limited, Furuno Electric Company Limited, SRT Marine Systems Public Limited Company, Kongsberg Gruppen ASA, Neptune Maritime Security Limited, Securewest International Limited, Dassault Aviation S.A., Naval Group, Hart Maritime Ltd., Seagull Maritime Security Ltd., Solace Global Maritime, Maritime/Air Systems & Technologies, Navantia S.A. Empresa Nacional Bazán de Construcción Naval Militar, Austal Limited, Damen Shipyards Group N.V., Huntington Ingalls Industries Inc., Mitsubishi Heavy Industries Ltd., Samsung Heavy Industries Co. Ltd., Hyundai Heavy Industries Co. Ltd., China Shipbuilding Industry Corporation, Bharat Electronics Limited, Larsen & Toubro Limited, Rolta India Limited, Zen Technologies Limited, Safran Electronics & Defense, ThalesRaytheonSystems

Global Maritime Surveillance and Intervention Market Trends and Insights

Major companies operating in maritime surveillance and intervention market are focused on developing advanced technologies like underwater surveillance to enhance detection, real-time monitoring, and the security of critical maritime assets. For instance, in May 2023, Image Soft Oy, a Finland-based defense and space manufacturing company, launched the 3rd Generation Underwater Surveillance System (UNWAS), marking a significant advancement in underwater monitoring capabilities. The state-of-the-art system is designed to safeguard critical underwater infrastructure, such as pipelines, subsea cables, and harbors, by offering continuous, automated monitoring. Operating 24/7, the highly automated UNWAS system is both cost-effective and environmentally sustainable, functioning effectively in diverse environments, from the Baltic and North Seas to tropical waters. Equipped with a passive sensor network, UNWAS can detect a wide range of underwater and surface threats, including submarines, divers, autonomous underwater vehicles (AUVs), remotely operated vehicles (ROVs), and underwater drones. With a detection range exceeding 30 kilometers under optimal conditions, this system represents a major advancement in naval capabilities and maritime security. As nations continue investing in cutting-edge surveillance technologies, systems like UNWAS will play a crucial role in future maritime security operations.

What Are Latest Mergers And Acquisitions In The Maritime Surveillance and Intervention Market? Sentient Digital Inc. Acquires Maritime Surveillance Associates to Strengthen Undersea Warfare Capabilities

In January 2025, Sentient Digital Inc., a US-based provider of defense technology, cloud-based advanced analytics, and maritime security solutions, acquired Maritime Surveillance Associates for an undisclosed amount. With this acquisition, Sentient Digital aims to enhance its technological capabilities in sonar and acoustics systems, strengthen its undersea warfare offerings, and expand its solutions for U.S. Navy and allied defense operations. Maritime Surveillance Associates is a US-based provider of signal processing, mission reconstruction software, and acoustics solutions for undersea warfare and anti-submarine operations.

Regional Insights

North America was the largest region in the maritime surveillance and intervention market in 2025. The regions covered in this market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in this market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain

What Defines the Maritime Surveillance and Intervention Market?

The maritime surveillance and intervention market includes revenues earned by entities by providing vessel traffic services, offshore energy, maritime security, atmosphere monitoring, emergency management. 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.

How is Market Value Defined and Measured?

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.

What Key Data and Analysis Are Included in the Maritime Surveillance and Intervention Market Report 2026?

The maritime surveillance and intervention market research report is one of a series of new reports from The Business Research Company that provides market statistics, including industry global market size, regional shares, competitors with the market share, detailed market segments, market trends and opportunities, and any further data you may need to thrive in the maritime surveillance and intervention industry. The market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future state of the industry.