海事防禦裝備市場－全球產業規模、佔有率、趨勢、機會、預測：按類型、作戰類型、應用類型、地區和競爭格局分類，2021-2031年

全球海事防禦裝備市場預計將從 2025 年的 653.6 億美元成長到 2031 年的 977.6 億美元，複合年成長率為 6.94%。

該領域涵蓋多種海上資產，包括水面作戰艦艇、潛艦和兩棲艦艇，以及海軍作戰所需的綜合武器系統、雷達和通訊系統。市場成長的主要促進因素是日益加劇的地緣政治緊張局勢以及為保護專屬經濟區和確保國際貿易航線安全而迫切需要進行艦隊現代化。歐洲防務局報告稱，2024年國防採購支出增加了39%，總額達到880億歐元，這凸顯了世界各國為應對不斷演變的安全威脅而加強海軍能力的堅定決心。

然而，高昂的資本需求和持續存在的供應鏈脆弱性嚴重阻礙了市場擴張，導致生產計畫中斷。製造商經常面臨難以獲得技術純熟勞工和專用原料的問題，造成複雜的海軍專案預算超支和交付延誤。這些物流限制，加上將先進數位系統整合到傳統平台的技術挑戰，構成了部署關鍵海上防禦解決方案的主要障礙，並限制了整體市場成長。

市場促進因素

日益加劇的地緣政治緊張局勢和海上領土爭端正成為各國購買海上防禦資產的主要催化劑。面臨黑海和印太等戰略區域不穩定局勢的國家，正優先部署隨時可出擊的艦隊，以維護其主權並確保重要貿易航線的安全。這種日益增強的威脅感促使各國政府大力投資阻礙力，從航空母艦到攻擊型潛艦，無所不包。正如北約在2024年6月指出的那樣，預計有23個盟國將達到或超過國防支出%的指南，這凸顯了應對區域不穩定局勢的緊迫性，以及加快整合實體戰和電子戰系統以在爭議水域保持優勢的必要性。

同時，不斷成長的全球國防預算為艦隊擴張提供了必要的財政基礎。海軍指揮官正大力投資造船和現代化改造老舊平台，以滿足先進海戰的需求。例如，美國國防部2025會計年度的預算申請中累計324億美元用於海軍造船和現代化改造，旨在提升其艦隊的作戰能力。這一趨勢在新興經濟體中也十分明顯；中國公佈的2024會計年度國防預算為1.67兆元人民幣（約2320億美元），成長7.2%，主要用於加強海上力量，從而確保全球造船企業和國防電子產品製造商的穩定需求。

市場挑戰

高資本密集度和脆弱且難以維繫的供應鏈是全球海事防禦裝備市場擴張的主要障礙。建造飛彈驅逐艦和核能等現代化海事裝備需要數千種專用零件的精確同步，從高等級鋼材到先進微電子元件，無一例外。一旦製造商面臨原料短缺或子系統交付延遲，整個整合過程就會停滯。此類中斷尤其具有破壞性，因為即使在停工期間，維持技術純熟勞工和船廠基礎設施所需的固定成本仍在不斷累積，導致嚴重的預算超支，並削弱未來艦隊現代化建設的財務能力。

這種營運上的脆弱性因對複雜、多層級供應商體系的結構性依賴而進一步加劇。根據航太）預測，到2024年，約60%的航太和國防從業人員將直接受僱於供應鏈。這種高度依賴意味著，底層供應商的瓶頸（例如勞動力短缺或材料短缺）會對主要需求供應商按時交付的能力造成過大的影響。因此，儘管全球需求不斷成長，但由於製造商難以將積壓訂單轉化為實際產能，市場成長受到阻礙。

市場趨勢

無人海上系統的整合正在透過增強對分散式自主網路的依賴，改變海軍的結構。海軍正在擴大無人水面艦艇的部署，以執行諸如反水雷措施等危險任務，從而避免人員傷亡，使指揮官能夠以更低的成本投射力量。為了反映這種作戰方式的轉變，美國海軍學會於2024年7月報告稱，美國海軍在其2025會計年度預算提案中申請了1.018億美元的研發資金，用於一項中型無人水面載具項目。

同時，定向能量武器系統的應用正在提升應對低成本無人機群和反艦飛彈威脅的能力。與依賴有限動能的攔截系統不同，高能量雷射具有光速般的精度和無限的彈藥容量，能夠以極低的成本消除威脅，從而改變海軍防禦領域的經濟不對稱格局。英國國防部在2024年1月證實了這種經濟可行性，指出「龍火」（Dragonfire）雷射系統的每次發射成本通常低於10英鎊，證明了在軍艦上部署雷射的可行性。

目錄

第1章概述

第2章：調查方法

第3章執行摘要

第4章：客戶心聲

第5章：全球海上防禦裝備市場展望

• 市場規模及預測
  • 按金額
• 市佔率及預測
  • 按類型（軍艦、潛水艇）
  • 依操作類型（自主、手動）
  • 依用途（搜救、作戰行動、水雷對抗、海岸監視）
  • 按地區
  • 按公司（2025 年）
• 市場地圖

第6章：北美海上防禦裝備市場展望

• 市場規模及預測
• 市佔率及預測
• 北美洲：國別分析
  • 美國
  • 加拿大
  • 墨西哥

第7章：歐洲海事防禦裝備市場展望

• 市場規模及預測
• 市佔率及預測
• 歐洲：國別分析
  • 德國
  • 法國
  • 英國
  • 義大利
  • 西班牙

第8章：亞太地區海上防禦裝備市場展望

• 市場規模及預測
• 市佔率及預測
• 亞太地區：國別分析
  • 中國
  • 印度
  • 日本
  • 韓國
  • 澳洲

第9章：中東與非洲海事防禦裝備市場展望

• 市場規模及預測
• 市佔率及預測
• 中東與非洲：國別分析
  • 沙烏地阿拉伯
  • 阿拉伯聯合大公國
  • 南非

第10章：南美洲海事防禦裝備市場展望

• 市場規模及預測
• 市佔率及預測
• 南美洲：國別分析
  • 巴西
  • 哥倫比亞
  • 阿根廷

第11章 市場動態

• 促進因素
• 任務

第12章 市場趨勢與發展

• 併購
• 產品發布
• 近期趨勢

第13章：全球海上防禦裝備市場：SWOT分析

第14章：波特五力分析

• 產業競爭
• 新進入者的潛力
• 供應商的議價能力
• 顧客權力
• 替代品的威脅

第15章 競爭格局

• Lockheed Martin Corporation
• BAE Systems plc
• Northrop Grumman Corporation
• General Dynamics Corporation
• Thales SA
• RTX Corporation
• L3Harris Technologies, Inc
• Leonardo SpA
• Saab AB
• Navantia SA SM.E

第16章 策略建議

第17章：關於研究公司及免責聲明

The Global Sea Based Defense Equipment Market is projected to expand from USD 65.36 Billion in 2025 to USD 97.76 Billion by 2031, reflecting a CAGR of 6.94%. This sector encompasses a wide array of maritime assets, including surface combatants, submarines, and amphibious vessels, alongside the integrated weapon systems, radar, and communication suites essential for naval warfare. Market growth is primarily driven by rising geopolitical tensions and the critical need to modernize fleets to safeguard exclusive economic zones and secure international trade routes. In 2024, the European Defence Agency reported a 39% increase in defense equipment procurement expenditures, totaling €88 billion, which underscores the strong global commitment to enhancing naval capabilities in response to evolving security threats.

However, market expansion is significantly impeded by high capital requirements and persistent supply chain vulnerabilities that disrupt production schedules. Manufacturers frequently encounter difficulties in obtaining skilled labor and specialized raw materials, resulting in budget overruns and delayed delivery timelines for complex naval programs. These logistical constraints, combined with the technical challenges of integrating advanced digital systems into legacy platforms, create substantial barriers that slow the deployment of essential sea-based defense solutions and limit the overall growth of the market.

Market Driver

Rising geopolitical tensions and maritime territorial disputes act as the primary catalysts for the acquisition of sea-based defense assets. Nations facing instability in strategic regions, such as the Black Sea and the Indo-Pacific, are prioritizing the deployment of combat-ready fleets to assert sovereignty and secure critical trade routes. This heightened threat perception drives governments to invest heavily in deterrence capabilities, ranging from aircraft carriers to attack submarines. As noted by NATO in June 2024, a record 23 allied nations were expected to meet or exceed the guideline of spending 2% of their GDP on defense, highlighting the urgency to counter regional volatility and accelerating the integration of kinetic and electronic warfare systems to maintain superiority in contested waters.

Simultaneously, global increases in defense budgets provide the financial foundation necessary for these fleet expansions. Naval commands are directing substantial capital toward ship production and the modernization of legacy platforms to address high-end maritime warfare requirements. For instance, the U.S. Department of Defense's Fiscal Year 2025 Budget Request included $32.4 billion specifically for Navy shipbuilding and conversion to enhance fleet lethality. This trend is also evident among emerging powers; in 2024, China announced a defense budget of 1.67 trillion yuan ($232 billion), a 7.2% increase aimed largely at strengthening its maritime presence, ensuring a steady demand trajectory for shipbuilders and defense electronics manufacturers worldwide.

Market Challenge

High capital intensity and enduring supply chain vulnerabilities present formidable barriers to the expansion of the Global Sea Based Defense Equipment Market. Constructing modern maritime assets, such as guided-missile destroyers and nuclear-powered submarines, necessitates the precise synchronization of thousands of specialized components, from high-grade steel to advanced microelectronics. When manufacturers face shortages in raw materials or delays in sub-system delivery, the entire integration process stalls. These disruptions are particularly damaging because the fixed costs of maintaining skilled labor and shipyard infrastructure continue to accumulate during downtime, resulting in severe budget overruns that diminish the financial capacity for future fleet modernization.

This operational fragility is further compounded by the industry's structural dependence on a complex, multi-tiered supplier base. According to the Aerospace Industries Association, nearly 60 percent of the aerospace and defense workforce was employed directly within the supply chain in 2024. This heavy reliance means that a bottleneck at any lower-tier provider-whether due to workforce attrition or material scarcity-disproportionately impacts a prime contractor's ability to meet delivery schedules. Consequently, even amidst rising global demand, the market's growth is mechanically hampered as manufacturers struggle to convert order backlogs into delivered, operational capabilities.

Market Trends

The integration of Unmanned Maritime Systems is transforming naval structures by shifting reliance toward distributed, autonomous networks. Navies are increasingly deploying Unmanned Surface Vessels to execute dangerous missions, such as mine countermeasures, without risking human crews, allowing commanders to project power at a reduced cost. Reflecting this operational pivot, the U.S. Naval Institute reported in July 2024 that the U.S. Navy's proposed FY2025 budget requested $101.8 million in research and development funding specifically for the Medium Unmanned Surface Vehicle program.

Concurrently, the adoption of Directed Energy Weapon Systems is addressing the threat posed by low-cost drone swarms and anti-ship missiles. Unlike finite kinetic interceptors, high-energy lasers offer speed-of-light precision and unlimited magazine depth, altering the economic asymmetry of naval defense by neutralizing threats for a negligible expense. This financial viability was demonstrated by the UK Ministry of Defence in January 2024, which noted that the DragonFire laser system achieved an operational cost of typically less than £10 per shot, proving the feasibility of deploying lasers on warships.

Key Market Players

• Lockheed Martin Corporation
• BAE Systems plc
• Northrop Grumman Corporation
• General Dynamics Corporation
• Thales S.A.
• RTX Corporation
• L3Harris Technologies, Inc
• Leonardo SpA
• Saab AB
• Navantia S.A. SM.E

Report Scope

In this report, the Global Sea Based Defense Equipment Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Sea Based Defense Equipment Market, By Type

• Battle Force Ships
• Submarines

Sea Based Defense Equipment Market, By Operation Type

• Autonomous
• Manual

Sea Based Defense Equipment Market, By Application Type

• Search and Rescue
• Combat Operations
• MCM Operations
• Coastal Surveillance

Sea Based Defense Equipment Market, By Region

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • France
  • United Kingdom
  • Italy
  • Germany
  • Spain
• Asia Pacific
  • China
  • India
  • Japan
  • Australia
  • South Korea
• South America
  • Brazil
  • Argentina
  • Colombia
• Middle East & Africa
  • South Africa
  • Saudi Arabia
  • UAE

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Sea Based Defense Equipment Market.

Available Customizations:

Global Sea Based Defense Equipment Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

Table of Contents

1. Product Overview

• 1.1. Market Definition
• 1.2. Scope of the Market
  • 1.2.1. Markets Covered
  • 1.2.2. Years Considered for Study
  • 1.2.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Key Industry Partners
• 2.4. Major Association and Secondary Sources
• 2.5. Forecasting Methodology
• 2.6. Data Triangulation & Validation
• 2.7. Assumptions and Limitations

3. Executive Summary

• 3.1. Overview of the Market
• 3.2. Overview of Key Market Segmentations
• 3.3. Overview of Key Market Players
• 3.4. Overview of Key Regions/Countries
• 3.5. Overview of Market Drivers, Challenges, Trends

4. Voice of Customer

5. Global Sea Based Defense Equipment Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Type (Battle Force Ships, Submarines)
  • 5.2.2. By Operation Type (Autonomous, Manual)
  • 5.2.3. By Application Type (Search and Rescue, Combat Operations, MCM Operations, Coastal Surveillance)
  • 5.2.4. By Region
  • 5.2.5. By Company (2025)
• 5.3. Market Map

6. North America Sea Based Defense Equipment Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Type
  • 6.2.2. By Operation Type
  • 6.2.3. By Application Type
  • 6.2.4. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Sea Based Defense Equipment Market Outlook
    • 6.3.1.1. Market Size & Forecast
      • 6.3.1.1.1. By Value
    • 6.3.1.2. Market Share & Forecast
      • 6.3.1.2.1. By Type
      • 6.3.1.2.2. By Operation Type
      • 6.3.1.2.3. By Application Type
  • 6.3.2. Canada Sea Based Defense Equipment Market Outlook
    • 6.3.2.1. Market Size & Forecast
      • 6.3.2.1.1. By Value
    • 6.3.2.2. Market Share & Forecast
      • 6.3.2.2.1. By Type
      • 6.3.2.2.2. By Operation Type
      • 6.3.2.2.3. By Application Type
  • 6.3.3. Mexico Sea Based Defense Equipment Market Outlook
    • 6.3.3.1. Market Size & Forecast
      • 6.3.3.1.1. By Value
    • 6.3.3.2. Market Share & Forecast
      • 6.3.3.2.1. By Type
      • 6.3.3.2.2. By Operation Type
      • 6.3.3.2.3. By Application Type

7. Europe Sea Based Defense Equipment Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Type
  • 7.2.2. By Operation Type
  • 7.2.3. By Application Type
  • 7.2.4. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Sea Based Defense Equipment Market Outlook
    • 7.3.1.1. Market Size & Forecast
      • 7.3.1.1.1. By Value
    • 7.3.1.2. Market Share & Forecast
      • 7.3.1.2.1. By Type
      • 7.3.1.2.2. By Operation Type
      • 7.3.1.2.3. By Application Type
  • 7.3.2. France Sea Based Defense Equipment Market Outlook
    • 7.3.2.1. Market Size & Forecast
      • 7.3.2.1.1. By Value
    • 7.3.2.2. Market Share & Forecast
      • 7.3.2.2.1. By Type
      • 7.3.2.2.2. By Operation Type
      • 7.3.2.2.3. By Application Type
  • 7.3.3. United Kingdom Sea Based Defense Equipment Market Outlook
    • 7.3.3.1. Market Size & Forecast
      • 7.3.3.1.1. By Value
    • 7.3.3.2. Market Share & Forecast
      • 7.3.3.2.1. By Type
      • 7.3.3.2.2. By Operation Type
      • 7.3.3.2.3. By Application Type
  • 7.3.4. Italy Sea Based Defense Equipment Market Outlook
    • 7.3.4.1. Market Size & Forecast
      • 7.3.4.1.1. By Value
    • 7.3.4.2. Market Share & Forecast
      • 7.3.4.2.1. By Type
      • 7.3.4.2.2. By Operation Type
      • 7.3.4.2.3. By Application Type
  • 7.3.5. Spain Sea Based Defense Equipment Market Outlook
    • 7.3.5.1. Market Size & Forecast
      • 7.3.5.1.1. By Value
    • 7.3.5.2. Market Share & Forecast
      • 7.3.5.2.1. By Type
      • 7.3.5.2.2. By Operation Type
      • 7.3.5.2.3. By Application Type

8. Asia Pacific Sea Based Defense Equipment Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Type
  • 8.2.2. By Operation Type
  • 8.2.3. By Application Type
  • 8.2.4. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Sea Based Defense Equipment Market Outlook
    • 8.3.1.1. Market Size & Forecast
      • 8.3.1.1.1. By Value
    • 8.3.1.2. Market Share & Forecast
      • 8.3.1.2.1. By Type
      • 8.3.1.2.2. By Operation Type
      • 8.3.1.2.3. By Application Type
  • 8.3.2. India Sea Based Defense Equipment Market Outlook
    • 8.3.2.1. Market Size & Forecast
      • 8.3.2.1.1. By Value
    • 8.3.2.2. Market Share & Forecast
      • 8.3.2.2.1. By Type
      • 8.3.2.2.2. By Operation Type
      • 8.3.2.2.3. By Application Type
  • 8.3.3. Japan Sea Based Defense Equipment Market Outlook
    • 8.3.3.1. Market Size & Forecast
      • 8.3.3.1.1. By Value
    • 8.3.3.2. Market Share & Forecast
      • 8.3.3.2.1. By Type
      • 8.3.3.2.2. By Operation Type
      • 8.3.3.2.3. By Application Type
  • 8.3.4. South Korea Sea Based Defense Equipment Market Outlook
    • 8.3.4.1. Market Size & Forecast
      • 8.3.4.1.1. By Value
    • 8.3.4.2. Market Share & Forecast
      • 8.3.4.2.1. By Type
      • 8.3.4.2.2. By Operation Type
      • 8.3.4.2.3. By Application Type
  • 8.3.5. Australia Sea Based Defense Equipment Market Outlook
    • 8.3.5.1. Market Size & Forecast
      • 8.3.5.1.1. By Value
    • 8.3.5.2. Market Share & Forecast
      • 8.3.5.2.1. By Type
      • 8.3.5.2.2. By Operation Type
      • 8.3.5.2.3. By Application Type

9. Middle East & Africa Sea Based Defense Equipment Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Type
  • 9.2.2. By Operation Type
  • 9.2.3. By Application Type
  • 9.2.4. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Sea Based Defense Equipment Market Outlook
    • 9.3.1.1. Market Size & Forecast
      • 9.3.1.1.1. By Value
    • 9.3.1.2. Market Share & Forecast
      • 9.3.1.2.1. By Type
      • 9.3.1.2.2. By Operation Type
      • 9.3.1.2.3. By Application Type
  • 9.3.2. UAE Sea Based Defense Equipment Market Outlook
    • 9.3.2.1. Market Size & Forecast
      • 9.3.2.1.1. By Value
    • 9.3.2.2. Market Share & Forecast
      • 9.3.2.2.1. By Type
      • 9.3.2.2.2. By Operation Type
      • 9.3.2.2.3. By Application Type
  • 9.3.3. South Africa Sea Based Defense Equipment Market Outlook
    • 9.3.3.1. Market Size & Forecast
      • 9.3.3.1.1. By Value
    • 9.3.3.2. Market Share & Forecast
      • 9.3.3.2.1. By Type
      • 9.3.3.2.2. By Operation Type
      • 9.3.3.2.3. By Application Type

10. South America Sea Based Defense Equipment Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Type
  • 10.2.2. By Operation Type
  • 10.2.3. By Application Type
  • 10.2.4. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Sea Based Defense Equipment Market Outlook
    • 10.3.1.1. Market Size & Forecast
      • 10.3.1.1.1. By Value
    • 10.3.1.2. Market Share & Forecast
      • 10.3.1.2.1. By Type
      • 10.3.1.2.2. By Operation Type
      • 10.3.1.2.3. By Application Type
  • 10.3.2. Colombia Sea Based Defense Equipment Market Outlook
    • 10.3.2.1. Market Size & Forecast
      • 10.3.2.1.1. By Value
    • 10.3.2.2. Market Share & Forecast
      • 10.3.2.2.1. By Type
      • 10.3.2.2.2. By Operation Type
      • 10.3.2.2.3. By Application Type
  • 10.3.3. Argentina Sea Based Defense Equipment Market Outlook
    • 10.3.3.1. Market Size & Forecast
      • 10.3.3.1.1. By Value
    • 10.3.3.2. Market Share & Forecast
      • 10.3.3.2.1. By Type
      • 10.3.3.2.2. By Operation Type
      • 10.3.3.2.3. By Application Type

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends & Developments

• 12.1. Merger & Acquisition (If Any)
• 12.2. Product Launches (If Any)
• 12.3. Recent Developments

13. Global Sea Based Defense Equipment Market: SWOT Analysis

14. Porter's Five Forces Analysis

• 14.1. Competition in the Industry
• 14.2. Potential of New Entrants
• 14.3. Power of Suppliers
• 14.4. Power of Customers
• 14.5. Threat of Substitute Products

15. Competitive Landscape

• 15.1. Lockheed Martin Corporation
  • 15.1.1. Business Overview
  • 15.1.2. Products & Services
  • 15.1.3. Recent Developments
  • 15.1.4. Key Personnel
  • 15.1.5. SWOT Analysis
• 15.2. BAE Systems plc
• 15.3. Northrop Grumman Corporation
• 15.4. General Dynamics Corporation
• 15.5. Thales S.A.
• 15.6. RTX Corporation
• 15.7. L3Harris Technologies, Inc
• 15.8. Leonardo SpA
• 15.9. Saab AB
• 15.10. Navantia S.A. SM.E

16. Strategic Recommendations

17. About Us & Disclaimer