무인 해양 시스템 시장 : 시장 점유율 분석, 업계 동향 및 통계, 성장 예측(2026-2031년)

According to Mordor Intelligence, the unmanned sea systems market size is expected to grow from USD 2.99 billion in 2025 to USD 3.37 billion in 2026 and is forecast to reach USD 5.51 billion by 2031 at a 12.94% CAGR over 2026-2031.

This report is Segmented by Platform Type (Unmanned Underwater Vehicles (UUVs) and Unmanned Surface Vehicles (USVs)), Vehicle Size (Small, Medium, and Large), Propulsion (Electric, Hybrid, and More), Application (Military and Commercial), Component Type (Hull, Autonomy Suite, Sensors Suite, and More), and Geography (North America, Europe and More). The Market Forecasts are Provided in Terms of Value (USD).

Global Unmanned Sea Systems Market Trends and Insights

Expansion of Global Naval Modernization and Force Transformation Programs

Defense procurement emphasizes autonomous platforms as force multipliers for operational efficiency in contested maritime environments. Newly introduced programs and prototypes highlight navies' progression from experimental phases to operational integration of mine warfare, ISR capabilities, and distributed undersea effectors in fleet planning. Lockheed Martin Corporation introduced the Lamprey Multi-Mission Autonomous Undersea Vehicle in February 2026 as a modular submersible with a reconfigurable payload bay to support ISR, electronic warfare, and kinetic missions. Saab AB advances large undersea vehicles under national contracts, focusing on long-range deterrence and seabed defense, through formal European programs supporting strategic defense objectives. NATO is formalizing interoperability through standards and frameworks, reducing integration challenges for multinational task groups. These measures accelerate deployment timelines for autonomous assets and standardize modular payload updates, enhancing operational efficiency across allied fleets.

Rising Demand for Offshore Wind Farm Inspection and Seabed Survey Missions

Autonomous inspection is critical as offshore wind operators expand operations, balancing limited O&M budgets with stringent ESG compliance requirements. In April 2023, Fugro conducted the first fully remote offshore wind farm inspection using its Blue Essence USV and Blue Volta eROV. European wind-farm stakeholders are introducing autonomy to reduce crew transfers and expand inspection windows, with field deployments that reveal strong operating cost and uptime benefits for persistent monitoring. These initiatives enhance zero-crew concepts by mitigating weather-related downtime, transitioning labor from sea to shore, and streamlining inspection payback. This establishes a dependable pipeline for unmanned platforms, underpinned by resilient O&M contracts across multiple wind basins.

Export Control Regulations and ITAR Restrictions Limiting Global Sales

Licensing regulations and defense article classifications extend transaction cycles for autonomous vehicles and payloads, prompting vendors to localize production, customize configurations, or prioritize sales within regions aligned with shared compliance frameworks. Companies that deliver modular architectures can advance capability through payload upgrades that avoid fresh platform certifications, a method that can reduce the compliance burden on subsequent tranches. These dynamics collectively favor incumbents with established compliance teams and documented quality systems and can nudge market share toward geographies with clearer regulatory pathways.

Other drivers and restraints analyzed in the detailed report include:

1. Declining Cost per Sea Mile Compared to Crewed Surface Vessels
2. Increased Adoption of Swarm-Capable USVs for MCM Operations
3. High Vulnerability to GNSS Denial in Contested Maritime Environments

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Unmanned Underwater Vehicles (UUVs) accounted for 62.24% of 2025 revenue, as customers prioritized stealth, endurance, and low-observable signatures for ISR and mine warfare in high-risk zones. Within subsurface fleets, ROVs hold a larger installed base for manipulation and inspection tasks, while AUVs are scaling faster as route planning, classification, and autonomy improve for wide-area survey. The market continues to anchor many of its premium programs on deep-rated hulls with modular bays that support rapid payload swaps, which compresses upgrade timelines versus full platform replacement. On the surface, rising adoption is being driven by remote operations centers and regulatory green lights that support persistent, uncrewed inspection and patrol missions. USVs grow fastest at 13.99%, reinforced by wind-farm inspection use cases, where uncrewed surface craft act as motherships for electric ROVs, enabling continuous operation through challenging weather. Platform makers that deliver plug-and-play payload suites gain flexibility to address both defense and commercial workflows without major hull redesigns.

Regulatory frameworks also differentiate the pathway to market for surface and subsurface systems. The International Maritime Organization is progressing the MASS Code, which provides the governance foundation for collision avoidance, remote operations qualifications, and cyber resilience for uncrewed surface vessels. Select national authorities have issued precedent-setting permits for uncrewed offshore operations and are building licensing regimes for shore-based masters, a move that signals durable operating models for commercial USVs. Subsurface platforms continue to follow classification rules that emphasize pressure safety, redundancy, and the validation of structured autonomy across specific mission profiles. Growth on both vectors is strengthened by modular sensors and autonomy stacks that can migrate across platform types with limited integration overhead.

Small-class vehicles captured 49.20% of the 2025 share and are set to deliver the fastest growth, 13.40% CAGR, as buyers favor hand-deployable systems and multi-asset control from shore. Training and expeditionary use cases benefit from vehicles that can be launched and recovered without the need for large ships, reducing charter costs and expanding deployment frequency. The unmanned sea systems market rewards these attributes with shorter budgeting cycles and mission-scheduling agility, thereby lifting utilization and total lifecycle value. Medium-class formats balance payload and endurance with transport and deck-handling practicalities, which make them well-suited for survey firms and energy customers that rotate assets across projects. This class is the typical home for work-class ROVs and mid-depth AUVs that require robust navigation and power for longer missions. The most capital-intensive large and extra-large vehicles serve strategic, deep-ocean, or long-patrol missions where mission depth and duration justify higher unit costs.

Procurement preferences by mission profile influence which size bands scale fastest across defense and commercial fleets. Defense mine warfare teams and ISR operators lean toward small and medium classes for rapid deployment, distributed sensing, and high reusability across short cycles. Commercial O&M teams can justify both small units for turbine inspections and medium units for survey coverage, often in paired surface-subsurface configurations. Unit economics favor small vehicles for high-frequency tasks, while deep-rated premium vehicles dominate applications such as seabed mapping and strategic undersea infrastructure monitoring. Across all sizes, software-centric autonomy and swarm control are pushing more value into sensor fusion and command middleware that span fleets rather than single hulls.

Geography Analysis

North America accounted for 38.36% of 2025 revenue and is projected to register the fastest regional CAGR of 14.09% through 2031, supported by ongoing procurement and active prototype programs across mine warfare and ISR. New multi-mission AUV introductions and test milestones underscore a maturing pipeline that blends submarine-compatible vehicles and surface autonomy within larger fleet concepts. The unmanned sea systems market in the region also reflects serial deliveries of mine countermeasures that leverage lessons from contested theaters to deliver modular systems ready for rapid deployment. The US and Canadian suppliers reinforce leadership with vertically integrated payloads and autonomy stacks linked to established defense frameworks. Commercial activity is growing from offshore wind and environmental monitoring contracts, with approvals and infrastructure emerging to support uncrewed operations at scale.

Europe shows synchronized defense and commercial adoption, especially in the North Sea, Baltic, and Atlantic corridors. Scandinavian countries continue to pioneer uncrewed permitting, remote operations, and zero-emission mandates that align with autonomous, battery-electric deployments, which, in turn, catalyze commercial inspection and logistics use cases. European defense programs include large undersea vehicles and swarm projects that target seabed mapping, mine hunting, and infrastructure protection at depth. Commercial operators continue to validate 24/7 inspection workflows for wind assets using USVs paired with ROVs, with fuel and emissions benefits relative to crewed survey ships. This region's policy environment and project density create durable demand for both platforms and sensors suited to high latitudes and variable sea states.

Asia-Pacific demand is driven by defense modernization, offshore wind build-out, and maritime domain awareness needs along complex coastlines. Regional research output highlights advancing capabilities in extra-large UUVs across endurance, depth, and navigation resilience, pointing to a competitive technology race that drives aggregate procurement. South Korea and Singapore continue to integrate autonomy into maritime security and commercial operations through domestic programs and partnerships. At the same time, Australia's ecosystem ties procurement to persistent Indo-Pacific monitoring and deterrence. Across the region, swifter adoption is likely where national rules align with MASS-style governance and where energy and port authorities enable zero-crew operations in controlled corridors.

1. TKMS GmbH
2. BAE Systems plc
3. General Dynamics Corporation
4. Lockheed Martin Corporation
5. Unique Group
6. Teledyne Technologies Incorporated
7. Saab AB
8. L3Harris Technologies, Inc.
9. Maritime Robotics AS
10. The Boeing Company
11. Exail Technologies SA
12. Elbit Systems Ltd.
13. SAILDRONE, Inc.
14. EDGE Group PJSC
15. SeaRobotics Corporation
16. Ocean Aero
17. Textron Inc.
18. Sea Machines Robotics, Inc.
19. Thales Group
20. Kongsberg Gruppen ASA

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 INTRODUCTION

• 1.1 Study Assumptions and Market Definition
• 1.2 Scope of the Study

2 RESEARCH METHODOLOGY

3 EXECUTIVE SUMMARY

4 MARKET LANDSCAPE

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 Expansion of global naval modernization and force transformation programs
  • 4.2.2 Rising demand for offshore wind farm inspection and seabed survey missions
  • 4.2.3 Declining cost per sea mile compared to crewed surface vessels
  • 4.2.4 Increased adoption of swarm-capable USVs for MCM operations
  • 4.2.5 ESG-linked Insurance Discounts for Zero-crew Craft
  • 4.2.6 Defense offset policies promoting domestic integration of USS
• 4.3 Market Restraints
  • 4.3.1 Export control regulations and ITAR restrictions limiting global sales
  • 4.3.2 High vulnerability to GNSS denial in contested maritime environments
  • 4.3.3 Limited availability of certified maritime AI-assurance and testing ranges
  • 4.3.4 Disruptions in lithium-titanate battery supply impacting endurance-focused platforms
• 4.4 Value Chain Analysis
• 4.5 Regulatory Landscape
• 4.6 Technological Outlook
• 4.7 Porter's Five Forces Analysis
  • 4.7.1 Bargaining Power of Suppliers
  • 4.7.2 Bargaining Power of Buyers
  • 4.7.3 Threat of New Entrants
  • 4.7.4 Threat of Substitutes
  • 4.7.5 Intensity of Competitive Rivalry

5 MARKET SIZE AND GROWTH FORECASTS (VALUE)

• 5.1 By Platform Type
  • 5.1.1 Unmanned Underwater Vehicles (UUVs)
    • 5.1.1.1 Remotely Operated Vehicles (ROVs)
    • 5.1.1.2 Autonomous Underwater Vehicles (AUVs)
  • 5.1.2 Unmanned Surface Vehicles (USVs)
    • 5.1.2.1 Remotely Operated Surface Vehicles (ROSVs)
    • 5.1.2.2 Autonomous Surface Vehicles (ASVs)
• 5.2 By Vehicle Size
  • 5.2.1 Small
  • 5.2.2 Medium
  • 5.2.3 Large
• 5.3 By Propulsion
  • 5.3.1 Electric
  • 5.3.2 Hybrid
  • 5.3.3 Diesel and Gas-Turbine
  • 5.3.4 Renewable (Solar/Wave)
• 5.4 By Application
  • 5.4.1 Military
    • 5.4.1.1 Intelligence, Surveillance, and Reconnaissance (ISR)
    • 5.4.1.2 Mine Counter-Measures (MCM)
    • 5.4.1.3 Anti-Submarine Warfare (ASW)
    • 5.4.1.4 Logistics and Resupply
  • 5.4.2 Commercial
    • 5.4.2.1 Environment Monitoring
    • 5.4.2.2 Infrastructure Inspection
    • 5.4.2.3 Hydrographic Survey
    • 5.4.2.4 Others
• 5.5 By Component Type
  • 5.5.1 Hull
  • 5.5.2 Autonomy Suite
  • 5.5.3 Communications and Navigation
  • 5.5.4 Sensors Suite
  • 5.5.5 Propulsion and Power Systems
  • 5.5.6 Others (Payload, Launch/Recovery systems)
• 5.6 By Geography
  • 5.6.1 North America
    • 5.6.1.1 United States
    • 5.6.1.2 Canada
    • 5.6.1.3 Mexico
  • 5.6.2 Europe
    • 5.6.2.1 United Kingdom
    • 5.6.2.2 France
    • 5.6.2.3 Germany
    • 5.6.2.4 Russia
    • 5.6.2.5 Rest of Europe
  • 5.6.3 Asia-Pacific
    • 5.6.3.1 China
    • 5.6.3.2 India
    • 5.6.3.3 Japan
    • 5.6.3.4 South Korea
    • 5.6.3.5 Australia
    • 5.6.3.6 Rest of Asia-Pacific
  • 5.6.4 South America
    • 5.6.4.1 Brazil
    • 5.6.4.2 Rest of South America
  • 5.6.5 Middle East and Africa
    • 5.6.5.1 Middle East
      • 5.6.5.1.1 United Arab Emirates
      • 5.6.5.1.2 Saudi Arabia
      • 5.6.5.1.3 Turkey
      • 5.6.5.1.4 Rest of Middle East
    • 5.6.5.2 Africa
      • 5.6.5.2.1 South Africa
      • 5.6.5.2.2 Rest of Africa

6 COMPETITIVE LANDSCAPE

• 6.1 Market Concentration
• 6.2 Strategic Moves
• 6.3 Market Share Analysis
• 6.4 Company Profiles (includes Global level Overview, Market level overview, Core Segments, Financials as available, Strategic Information, Market Rank/Share for key companies, Products and Services, and Recent Developments)
  • 6.4.1 TKMS GmbH
  • 6.4.2 BAE Systems plc
  • 6.4.3 General Dynamics Corporation
  • 6.4.4 Lockheed Martin Corporation
  • 6.4.5 Unique Group
  • 6.4.6 Teledyne Technologies Incorporated
  • 6.4.7 Saab AB
  • 6.4.8 L3Harris Technologies, Inc.
  • 6.4.9 Maritime Robotics AS
  • 6.4.10 The Boeing Company
  • 6.4.11 Exail Technologies SA
  • 6.4.12 Elbit Systems Ltd.
  • 6.4.13 SAILDRONE, Inc.
  • 6.4.14 EDGE Group PJSC
  • 6.4.15 SeaRobotics Corporation
  • 6.4.16 Ocean Aero
  • 6.4.17 Textron Inc.
  • 6.4.18 Sea Machines Robotics, Inc.
  • 6.4.19 Thales Group
  • 6.4.20 Kongsberg Gruppen ASA

7 MARKET OPPORTUNITIES AND FUTURE OUTLOOK

• 7.1 White-space and Unmet-Need Assessment