国防导航市场－全球产业规模、份额、趋势、机会及预测（依平台类型、技术、应用、地区及竞争格局划分，2021-2031年）

全球国防导航市场预计将从 2025 年的 2,215.6 亿美元成长到 2031 年的 3,194.8 亿美元，复合年增长率为 6.29%。

此领域涵盖专用硬体和软体，可在空中、陆地、海洋和太空领域提供精确的定位、导航和授时资料。地缘政治不稳定加剧是推动该领域成长的关键因素，促使各国对其老旧的军事装备进行现代化改造，并采用能够抵御电子战的强大反干扰技术。此外，无人机等自主资产的快速发展也催生了对可靠导引系统的强劲需求，这些系统能够在衝突地区运行，而无需依赖标准卫星讯号。

儘管需求强劲，但该行业仍面临严峻的供应链挑战，尤其是在采购这些先进子系统所需的关键微电子元件方面。即使国防工业整体财务状况良好，这种物流压力仍然是一项重大挑战。例如，欧洲航太与安全国防工业协会 (ASD) 报告称，到 2024 年，欧洲国防领域的销售额将成长 13.8%，达到 1,834 亿欧元。然而，製造商仍在努力应对零件短缺问题，这引发了人们对关键导航技术交付延迟的担忧，而这些技术对于满足日益增长的全球需求至关重要。

市场驱动因素

地缘政治紧张局势加剧以及由此导致的全球国防费用成长是防御性导航领域发展的关键驱动因素。东欧和中东等地区衝突的不断升级促使各国将军事现代化列为优先事项，从而对先进的导引和控制系统进行了大量投资。这些资金投入确保了军事平台拥有在衝突环境中有效作战所需的硬体。事实上，斯德哥尔摩国际和平研究所（SIPRI）在2024年4月发布的报告显示，2023年全球军费将达到创纪录的2.443兆美元。这笔资金直接用于采购陆地和海上平台的升级版导航系统，这些系统需要比传统系统更高的精确度。

无人自主作战系统的快速采购也催生了对紧凑型导引技术的大规模生产需求，进一步推动了市场成长。这些平台需要持续、高精度的定位资料才能在无人干预的情况下执行任务，因此，能够抵御电子干扰的可靠导航模组至关重要。为了体现这一优先事项，美国国防部在2025财年预算申请中累计337亿美元用于关键太空能力建设，其中包括增强定位、导航和授时（PNT）能力的架构。同样，英国国防部在2024年宣布投资3.25亿英镑向乌克兰提供超过1万架无人机，凸显了这一需求的规模，也显示了庞大的自主无人机群对可靠导引组件的迫切需求。

市场挑战

全球国防导航市场成长的主要障碍之一是供应链韧性不足，尤其是关键微电子元件的采购问题。现代军用导航系统高度依赖先进的半导体来实现精确定位和抗干扰功能。一旦物流问题导致这些特定元件无法供应，无论製造商的财务状况或订单如何，都无法完成复杂导引子系统的组装。高需求与有限元件供应之间的不匹配造成了生产瓶颈，直接限制了市场规模，并延缓了军用舰队的现代化进程。

这些零件短缺的严重程度迫使製造商延长前置作业时间，使其难以满足世界各地国防机构的紧急作战需求。国际封装电路理事会（IPC）预测，到2024年，51%的电子产品製造商将面临材料成本上涨，这显示高科技产业基础将持续面临供不应求和物流摩擦。因此，这些材料限制人为地抑制了实际市场成长，导致该行业实际表现低于其理论潜在成长率，而这种潜在成长率本应受到当前地缘政治不稳定的驱动。

市场趋势

随着各国优先考虑抗干扰能力以应对电子战威胁，向军用编码（M码）GPS讯号架构的过渡正在改变市场格局。这项战略转变旨在解决传统GPS讯号的脆弱性，促使国防机构对机载和地面平台进行改造，配备先进的M码接收器，以确保在对抗区域的任务连续性。加密架构的过渡得到了大量研发津贴的支持。例如，ExecutiveBiz在2025年7月报道称，BAE系统公司从美国太空部队获得了合约修订，使其军用GPS用户设备专案的累积名义价值达到3.39亿美元。

同时，将量子感测技术整合到无需GPS的导航系统中，是一项突破性的进步，即使在卫星通讯受阻的环境中也能保持定位精度。传统的惯性导航系统会随着时间推移而累积漂移，而量子感测器则利用原子特性，无需依赖外部参考即可保持精确的时间和位置资料。对于卫星通讯受阻或中断的战区中的潜水艇和远程飞机而言，这项能力至关重要。例如，国防工业杂誌《欧洲国防工业》在2025年8月报道称，美国国防部国防创新部门已选择Honeywell作为其量子感测转型计画的承包商，以加速量子感测器在替代定位需求中的部署。

目录

第一章概述

第二章调查方法

第三章执行摘要

第四章：客户评价

第五章 全球国防导航市场展望

• 市场规模及预测
  • 按金额
• 市占率及预测
  • 依平台类型（空中平台、海上平台、陆域平台）
  • 依技术分类（光纤陀螺仪导航系统、环形雷射陀螺仪导航系统、机械导航系统、半球共振器陀螺仪导航系统、基于微机械系统的导航系统、其他技术）
  • 依应用领域（船舶、船隻、自主水下航行器、遥控水下航行器）
  • 按地区
  • 按公司（2025 年）
• 市场地图

6. 北美国防导航市场展望

• 市场规模及预测
• 市占率及预测
• 北美洲：国家分析
  • 我们
  • 加拿大
  • 墨西哥

7. 欧洲防务导航市场展望

• 市场规模及预测
• 市占率及预测
• 欧洲：国家分析
  • 德国
  • 法国
  • 英国
  • 义大利
  • 西班牙

8. 亚太地区国防导航市场展望

• 市场规模及预测
• 市占率及预测
• 亚太地区：国家分析
  • 中国
  • 印度
  • 日本
  • 韩国
  • 澳洲

9. 中东和非洲国防导航市场展望

• 市场规模及预测
• 市占率及预测
• 中东和非洲：国家分析
  • 沙乌地阿拉伯
  • 阿拉伯聯合大公国
  • 南非

10. 南美洲国防导航市场展望

• 市场规模及预测
• 市占率及预测
• 南美洲：国家分析
  • 巴西
  • 哥伦比亚
  • 阿根廷

第十一章 市场动态

• 司机
• 任务

第十二章 市场趋势与发展

• 併购
• 产品发布
• 最新进展

第十三章 全球国防导航市场：SWOT分析

第十四章 波特五力分析

• 产业竞争
• 新进入者的可能性
• 供应商电力
• 顾客权力
• 替代品的威胁

第十五章 竞争格局

• Northrop Grumman Corporation
• Honeywell International Inc.
• L3Harris Technologies, Inc.
• Safran SA
• Thales SA
• Trimble Inc.
• Hottinger BrUel & Kjaer A/S
• VectorNav Technologies, LLC
• Emcore Corporation
• RTX Corporation

第十六章 策略建议

第十七章：关于研究公司及免责声明

The Global Defense Navigation Market is projected to expand from USD 221.56 Billion in 2025 to USD 319.48 Billion by 2031, reflecting a Compound Annual Growth Rate (CAGR) of 6.29%. This sector includes specialized hardware and software designed to deliver accurate positioning, navigation, and timing data across air, land, naval, and space domains. Growth is largely fueled by rising geopolitical instability, which is pushing nations to modernize aging military inventories and adopt robust anti-jamming technologies to withstand electronic warfare. Additionally, the rapid increase in autonomous assets, such as unmanned aerial vehicles, creates a strong need for reliable guidance systems capable of operating independently of standard satellite signals in contested areas.

Despite strong demand, the industry confronts significant supply chain hurdles, particularly regarding the sourcing of critical microelectronics needed for these sophisticated subsystems. This logistical pressure remains a major issue even as the broader defense industrial base performs well financially; for instance, the Aerospace, Security and Defence Industries Association of Europe reported that the European defense sector's turnover rose by 13.8% to €183.4 billion in 2024. Nevertheless, manufacturers continue to struggle with component shortages, which threatens to delay the delivery of essential navigation technologies required to satisfy escalating global needs.

Market Driver

Heightened geopolitical tensions and the resulting increase in global defense spending act as the primary engines for the defense navigation sector. As conflicts escalate in regions such as Eastern Europe and the Middle East, nations are prioritizing the modernization of their armed forces, leading to significant investments in advanced guidance and control systems. This fiscal commitment ensures military platforms possess the necessary hardware for effective operation in contested environments; indeed, the Stockholm International Peace Research Institute (SIPRI) reported in April 2024 that global military expenditure hit a record high of $2,443 billion in 2023. This funding directly facilitates the acquisition of upgraded navigation suites for land and naval platforms that demand superior precision compared to legacy systems.

The rapid procurement of unmanned and autonomous combat systems further fuels market growth by generating volume-based demand for compact guidance technologies. These platforms require continuous, high-fidelity positioning data to conduct missions without human input, necessitating resilient navigation modules that can withstand electronic interference. Reflecting this priority, the U.S. Department of Defense's Fiscal Year 2025 Budget Request sought $33.7 billion for vital space capabilities, including architectures meant to bolster resilient positioning, navigation, and timing. Similarly, the scale of this requirement was highlighted in 2024 when the UK Ministry of Defence announced a £325 million investment to supply over 10,000 drones to Ukraine, underscoring the urgent need for reliable guidance components in high-volume autonomous fleets.

Market Challenge

A major hurdle restricting the Global Defense Navigation Market's growth is the ongoing lack of supply chain resilience, specifically concerning the acquisition of essential microelectronics. Contemporary military navigation systems depend heavily on advanced semiconductors to perform precise positioning and anti-jamming operations. When these specific components are inaccessible due to logistical issues, manufacturers are unable to finalize the assembly of complex guidance subsystems, regardless of their financial standing or the volume of pending orders. This disparity between high demand and limited component availability results in production bottlenecks that directly constrain market capitalization and slow the modernization of military fleets.

The severity of these component shortages compels manufacturers to extend lead times, making it difficult to meet the urgent operational needs of global defense forces. According to the IPC, 51% of electronics manufacturers reported increasing material costs in 2024, indicating persistent scarcity and logistical friction within the high-tech industrial base. Consequently, the market's actual growth is artificially suppressed by these material constraints, causing the industry to underperform relative to the theoretical potential that current geopolitical instability would otherwise drive.

Market Trends

The shift toward Military-Code (M-Code) GPS Signal Architecture is transforming the market as nations prioritize jam-resistant capabilities to combat electronic warfare threats. This strategic transition addresses the vulnerabilities of legacy GPS signals, driving defense agencies to retrofit aerial and ground platforms with advanced M-Code compatible receivers that guarantee mission continuity in contested zones. This move toward encrypted architecture is supported by substantial development awards; for example, ExecutiveBiz reported in July 2025 that BAE Systems received a contract modification from the U.S. Space Force, raising the cumulative face value of their Military GPS User Equipment program to $339 million.

Simultaneously, the integration of Quantum Sensing for GPS-Independent Operations marks a technological breakthrough for uncompromised navigation in satellite-denied environments. Unlike traditional inertial systems that accumulate drift over time, quantum sensors use atomic properties to uphold precise timing and positioning data without dependence on external references. This capability is crucial for submarines and long-range aircraft in theaters where satellite access is denied or manipulated. Illustrating this trend, Defence Industry Europe reported in August 2025 that the U.S. Department of Defense's Defense Innovation Unit selected Honeywell for the Transition of Quantum Sensing program to expedite the deployment of these sensors for alternative positioning needs.

Key Market Players

• Northrop Grumman Corporation
• Honeywell International Inc.
• L3Harris Technologies, Inc.
• Safran S.A.
• Thales S.A.
• Trimble Inc.
• Hottinger BrUel & Kjaer A/S
• VectorNav Technologies, LLC
• Emcore Corporation
• RTX Corporation

Report Scope

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

Defense Navigation Market, By Platform Type

• Airborne Platform
• Naval Platform
• LPlatform

Defense Navigation Market, By Technology

• Fiber Optic Gyro Navigation System
• Ring Laser Gyro Navigation System
• Mechanical Navigation System
• Hemispherical Resonator Gyro Navigation System
• Micromechanical Systems-Based Navigation System
• Other Technologies

Defense Navigation Market, By Application

• Ship
• Boat
• Autonomous Underwater Vehicle
• Remotely Operated Underwater Vehicle

Defense Navigation 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 Defense Navigation Market.

Available Customizations:

Global Defense Navigation 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 Defense Navigation Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Platform Type (Airborne Platform, Naval Platform, LPlatform)
  • 5.2.2. By Technology (Fiber Optic Gyro Navigation System, Ring Laser Gyro Navigation System, Mechanical Navigation System, Hemispherical Resonator Gyro Navigation System, Micromechanical Systems-Based Navigation System, Other Technologies)
  • 5.2.3. By Application (Ship, Boat, Autonomous Underwater Vehicle, Remotely Operated Underwater Vehicle)
  • 5.2.4. By Region
  • 5.2.5. By Company (2025)
• 5.3. Market Map

6. North America Defense Navigation Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Platform Type
  • 6.2.2. By Technology
  • 6.2.3. By Application
  • 6.2.4. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Defense Navigation 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 Platform Type
      • 6.3.1.2.2. By Technology
      • 6.3.1.2.3. By Application
  • 6.3.2. Canada Defense Navigation 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 Platform Type
      • 6.3.2.2.2. By Technology
      • 6.3.2.2.3. By Application
  • 6.3.3. Mexico Defense Navigation 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 Platform Type
      • 6.3.3.2.2. By Technology
      • 6.3.3.2.3. By Application

7. Europe Defense Navigation Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Platform Type
  • 7.2.2. By Technology
  • 7.2.3. By Application
  • 7.2.4. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Defense Navigation 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 Platform Type
      • 7.3.1.2.2. By Technology
      • 7.3.1.2.3. By Application
  • 7.3.2. France Defense Navigation 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 Platform Type
      • 7.3.2.2.2. By Technology
      • 7.3.2.2.3. By Application
  • 7.3.3. United Kingdom Defense Navigation 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 Platform Type
      • 7.3.3.2.2. By Technology
      • 7.3.3.2.3. By Application
  • 7.3.4. Italy Defense Navigation 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 Platform Type
      • 7.3.4.2.2. By Technology
      • 7.3.4.2.3. By Application
  • 7.3.5. Spain Defense Navigation 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 Platform Type
      • 7.3.5.2.2. By Technology
      • 7.3.5.2.3. By Application

8. Asia Pacific Defense Navigation Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Platform Type
  • 8.2.2. By Technology
  • 8.2.3. By Application
  • 8.2.4. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Defense Navigation 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 Platform Type
      • 8.3.1.2.2. By Technology
      • 8.3.1.2.3. By Application
  • 8.3.2. India Defense Navigation 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 Platform Type
      • 8.3.2.2.2. By Technology
      • 8.3.2.2.3. By Application
  • 8.3.3. Japan Defense Navigation 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 Platform Type
      • 8.3.3.2.2. By Technology
      • 8.3.3.2.3. By Application
  • 8.3.4. South Korea Defense Navigation 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 Platform Type
      • 8.3.4.2.2. By Technology
      • 8.3.4.2.3. By Application
  • 8.3.5. Australia Defense Navigation 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 Platform Type
      • 8.3.5.2.2. By Technology
      • 8.3.5.2.3. By Application

9. Middle East & Africa Defense Navigation Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Platform Type
  • 9.2.2. By Technology
  • 9.2.3. By Application
  • 9.2.4. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Defense Navigation 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 Platform Type
      • 9.3.1.2.2. By Technology
      • 9.3.1.2.3. By Application
  • 9.3.2. UAE Defense Navigation 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 Platform Type
      • 9.3.2.2.2. By Technology
      • 9.3.2.2.3. By Application
  • 9.3.3. South Africa Defense Navigation 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 Platform Type
      • 9.3.3.2.2. By Technology
      • 9.3.3.2.3. By Application

10. South America Defense Navigation Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Platform Type
  • 10.2.2. By Technology
  • 10.2.3. By Application
  • 10.2.4. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Defense Navigation 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 Platform Type
      • 10.3.1.2.2. By Technology
      • 10.3.1.2.3. By Application
  • 10.3.2. Colombia Defense Navigation 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 Platform Type
      • 10.3.2.2.2. By Technology
      • 10.3.2.2.3. By Application
  • 10.3.3. Argentina Defense Navigation 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 Platform Type
      • 10.3.3.2.2. By Technology
      • 10.3.3.2.3. By Application

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 Defense Navigation 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. Northrop Grumman 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. Honeywell International Inc.
• 15.3. L3Harris Technologies, Inc.
• 15.4. Safran S.A.
• 15.5. Thales S.A.
• 15.6. Trimble Inc.
• 15.7. Hottinger BrUel & Kjaer A/S
• 15.8. VectorNav Technologies, LLC
• 15.9. Emcore Corporation
• 15.10. RTX Corporation

16. Strategic Recommendations

17. About Us & Disclaimer