소노부이 시장 보고서 : 기능별, 기술별, 설치별, 사이즈별, 거리별, 용도별, 지역별(2026-2034년)

The global sonobuoy market size reached USD 547.9 Million in 2025 . Looking forward, IMARC Group expects the market to reach USD 825.4 Million by 2034 , exhibiting a growth rate (CAGR) of 4.52% during 2026-2034 . The global expansion and modernization of naval fleets by various countries, growing environmental awareness and regulations, rising collaborations between defense agencies, research institutions, and industry players, and changing geopolitical dynamics are some of the major factors propelling the market.

SONOBUOY MARKET ANALYSIS:

• Major Market Drivers: The rapid expansion and modernization of naval fleets across several countries is driving the market's growth. Moreover, the rising environmental awareness and regulations are driving the need for environmental monitoring, particularly for assessing the impact of human activities on marine ecosystems, further proliferating the market demand.
• Key Market Trends: Collaborations between defense agencies, research institutions, and industry players foster innovation, further drive the market growth. In addition, changing geopolitical dynamics, regional tensions, and threats in maritime domains are prompting nations to invest in underwater surveillance and ASW capabilities. These shifts in global politics drive procurement and modernization programs, further stimulating industry demand.
• Competitive Landscape: Some of the prominent sonobuoy market companies include General Dynamics Mission Systems, Radixon Group Pty Ltd (Robotron PTY Ltd.), Sealandaire Technologies Inc., Sparton Corporation, Tata Advanced Systems, Thales Group, and Ultra Group., among many others.
• Geographical Trends: According to the sonobuoy market dynamics, North America exhibits a clear dominance in the market. Significant investments in defense and military spending by North American countries, particularly the United States and Canada, drive demand for advanced maritime surveillance systems, including sonobuoys.
• Challenges and Opportunities: High costs associated with the development and procurement of advanced sonobuoy systems and the rising supply chain disruption due to shortage of critical components and materials are hampering the market's growth. However, the rising defense budgets, create opportunities for increased procurement and investment in advanced sonobuoy systems. The focus on enhancing maritime security drives demand for these technologies.

SONOBUOY MARKET TRENDS:

Rising Military Spending

Rising military spending is one of the key factors driving the market's growth. For instance, according to Statista, global military spending reached US$ 2.44 trillion in 2023, the highest level throughout the period under study. In comparison, worldwide military spending was US$ 1.1 trillion in 2001 and US$ 1.7 trillion s in 2010. Also, due to the Russia-Ukraine war, from 2021 to 2022, the ratio of Ukraine's military spending to GDP climbed significantly from nearly 3.8% to almost 33.5%. Many countries are increasing their defense budgets, focusing on enhancing their maritime surveillance and anti-submarine warfare (ASW) capabilities. This includes the procurement of advanced sonobuoys as part of broader naval modernization efforts. These factors are expected to propel the sonobuoy market share in the coming years.

Expanding Maritime Patrol Operations

The expansion of maritime patrol operations is a significant driver of growth in the sonobuoy market. For instance, in March 2024, German Navy extended maritime patrol surveillance over Libya as the government continued to participate in the EU-led operation Irini to monitor the UN arms embargo. As nations expand their maritime patrol operations to cover larger areas, including exclusive economic zones (EEZs) and strategic maritime routes, the demand for advanced surveillance tools like sonobuoys grows. Sonobuoys are essential for providing comprehensive coverage and early detection of potential threats, thereby positively influencing the sonobuoy market price.

Technological Advancements

Advances in sonar technology, signal processing, and acoustic sensors have led to the development of more sophisticated and effective sonobuoys. Innovations such as improved data analytics, longer-range detection, and better environmental adaptability are driving market growth. For instance, in June 2024, Thales tested SonoFlash Sonobuoy from ATL 2 Maritime Patrol Aircraft. SonoFlash is a new-generation A-size sonobuoy designed to suit French Navy anti-submarine warfare (ASW) requirements. SonoFlash provides active and passive modes by combining a high-powered transmitter and a passive low-frequency directional receiver into a single acoustic buoy. These factors further positively influence the sonobuoy market forecast.

GLOBAL SONOBUOY INDUSTRY SEGMENTATION:

Breakup by Function:

• Active
• Passive
• Special Purpose

Passive dominates the market

Passive function minimizes the risk of revealing the presence to potential targets, as it doesn't emit detectable acoustic signals that can be intercepted. Moreover, passive functions are exceptionally effective in tracking stealthy submarines that operate quietly beneath the ocean's surface. Their ability to pick up faint underwater sounds allows for the precise localization and tracking of submerged threats. Also, they are well-suited for applications beyond military anti-submarine warfare. They find extensive use in scientific research, environmental monitoring, and marine mammal studies. Their non-intrusive listening capabilities enable researchers to study the natural behavior of marine species, monitor oceanographic phenomena, and even conduct passive acoustic monitoring for seismic activities or volcanic eruptions.

Breakup by Technology:

• Bathythermo Buoy
• Directional Command Activated
• Data Link Communications
• Directional Frequency Analysis and Recording
• Low Frequency Analysis and Recording
• Others

Directional frequency analysis and recording dominates the market

Directional frequency analysis and recording (DIFAR) sonobuoys are designed to detect and record underwater sounds with remarkable precision and accuracy. They achieve this through the use of directional hydrophones, which are equipped with multiple sensors that can determine the direction from which sound signals originate. This directional capability is invaluable in anti-submarine warfare, as it allows for precise tracking and localization of submarines and other underwater targets. DIFAR can effectively discern between multiple sound sources, helping operators differentiate between friendly vessels and potential threats. This technology has greatly improved the efficiency of naval operations and contributed to maritime security. Furthermore, DIFAR technology has developed over time, incorporating advanced signal processing techniques and miniaturization of components. Breakup by Installation:

• Spring
• Pneumatic
• Free-Fall
• Cartridge

Pneumatic dominates the market

Pneumatic deployment is exceptionally versatile and rapid. Aircraft can release multiple sonobuoys simultaneously in a predetermined pattern over a wide area, covering vast expanses of ocean swiftly. Pneumatic launchers on aircraft are capable of deploying various types, allowing for a comprehensive and adaptable approach to underwater surveillance, including passive and active product variants for different mission requirements. Furthermore, pneumatic deployment ensures a safe distance between the deploying aircraft and the sensitive sensors, minimizing the risk of interference or damage during launch. This safety factor is paramount, as they are delicate instruments with highly sensitive hydrophones that require optimal conditions for accurate data collection.

Breakup by Size:

• Size A
• Size B
• Size C
• Others

Size A dominates the market

Size A are the largest in the sonobuoy family, characterized by their robust construction and expanded capabilities. These are typically equipped with advanced sensor arrays, including highly sensitive hydrophones, to detect and record underwater acoustic signals with remarkable precision. Their larger size allows for the integration of more sophisticated electronics and extended power sources, enabling longer operational lifespans and enhanced data collection capabilities. Also, they are commonly employed in anti-submarine warfare (ASW) missions, where their extensive sensor arrays and extended endurance make them ideal for detecting and tracking submarines over extended periods. Size A are often deployed in patterns or networks, creating a comprehensive underwater surveillance network over a wide area, crucial for securing maritime territories.

Breakup by Range:

• Short Range
• Long Range

Long range dominates the market

Long ranges are engineered to detect and monitor underwater sounds and activities across expansive distances in the ocean. They are equipped with advanced hydrophones and powerful signal processing systems that enable them to capture acoustic signals from considerable depths and over extended ranges. This extended range capability is particularly crucial in military applications, where the detection and tracking of submarines and underwater threats across vast maritime areas are paramount. These are often employed in anti-submarine warfare (ASW) operations, where their ability to cover extensive oceanic regions provides a tactical advantage. Long-range product variants are typically deployed from aircraft or ships and can be launched in patterns or networks to create a comprehensive underwater surveillance network.

Breakup by Application:

• Defense
• Commercial
• Others

Defense dominates the market

Sonobuoys play a critical role in naval exercises, joint operations, and strategic deployments. Their versatility allows them to be launched from various platforms, including maritime patrol aircraft, helicopters, and naval vessels, offering flexibility in addressing diverse operational scenarios. Additionally, their real-time data collection and transmission capabilities empower naval operators with crucial acoustic intelligence, enabling quick response to potential threats and ensuring situational awareness. Beyond their role in defense, it also finds applications in search and rescue missions, helping locate and save lives in distress at sea. Breakup by Region:

• North America
  • United States
  • Canada
• Asia Pacific
  • China
  • Japan
  • India
  • South Korea
  • Australia
  • Indonesia
  • Others
• Europe
  • Germany
  • France
  • United Kingdom
  • Italy
  • Spain
  • Russia
  • Others
• Latin America
  • Brazil
  • Mexico
  • Others
• Middle East and Africa

North America exhibits a clear dominance, accounting for the largest sonobuoy market share

The market research report has also provided a comprehensive analysis of all the major regional markets, which include North America (the United States and Canada); Asia Pacific (China, Japan, India, South Korea, Australia, Indonesia, and others); Europe (Germany, France, the United Kingdom, Italy, Spain, Russia, and others); Latin America (Brazil, Mexico, and others); and the Middle East and Africa. According to the report, North America accounted for the largest market share.

North America boasts an extensive and highly advanced defense sector, including naval forces with a robust focus on maritime security. The United States, in particular, maintains a formidable naval presence and invests significantly in anti-submarine warfare capabilities. As sonobuoys are essential tools for naval surveillance and anti-submarine operations, the demand for these devices in North America remains consistently high. Moreover, the region houses numerous leading defense contractors and technology innovators who continually develop cutting-edge technologies. This fosters a competitive environment that drives innovation and ensures that North America product is at the forefront of technological advancements. Additionally, North America's expansive coastline and vast maritime territories necessitate a strong commitment to maritime security, further fueling the demand for the product. For instance, in April 2024, the US Navy's anti-submarine warfare (ASW) experts restocked their supply of modern multistatic air-launched sub-hunting sonobuoys, which work with other sonobuoys to detect, locate, and track enemy submarines.

COMPETITIVE LANDSCAPE:

Numerous key manufacturers invest heavily in R&D to advance technology and improve the performance of the product. This includes developing more sensitive hydrophones, enhancing signal processing capabilities, and increasing the operational lifespan of sonobuoys. R&D efforts also focus on miniaturization and integration of components to create more compact and efficient systems. Furthermore, companies are constantly innovating to stay competitive. This includes exploring new materials, manufacturing techniques, and sensor technologies to make more effective and cost-efficient products. Several companies are diversifying their product lines to offer a range of product variant types, sizes, and technologies to cater to various customer needs. This allows them to serve both military and civilian markets and adapt to changing requirements.

The report has provided a comprehensive analysis of the competitive landscape in the market. Detailed profiles of all major companies have also been provided. Some of the key players in the market include:

• General Dynamics Mission Systems
• Radixon Group Pty Ltd (Robotron PTY Ltd.)
• Sealandaire Technologies Inc.
• Sparton Corporation
• Tata Advanced Systems
• Thales Group
• Ultra Group

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KEY QUESTIONS ANSWERED IN THIS REPORT

1. What was the size of the global sonobuoy market in 2025?

2. What is the expected growth rate of the global sonobuoy market during 2026-2034?

3. What are the key factors driving the global sonobuoy market?

4. What has been the impact of COVID-19 on the global sonobuoy market?

5. What is the breakup of the global sonobuoy market based on the function?

6. What is the breakup of the global sonobuoy market based on the technology?

7. What is the breakup of the global sonobuoy market based on installation?

8. What is the breakup of the global sonobuoy market based on the size?

9. What is the breakup of the global sonobuoy market based on the range?

10. What is the breakup of the global sonobuoy market based on the application?

11. What are the key regions in the global sonobuoy market?

12. Who are the key players/companies in the global sonobuoy market?

Table of Contents

1 Preface

2 Scope and Methodology

• 2.1 Objectives of the Study
• 2.2 Stakeholders
• 2.3 Data Sources
  • 2.3.1 Primary Sources
  • 2.3.2 Secondary Sources
• 2.4 Market Estimation
  • 2.4.1 Bottom-Up Approach
  • 2.4.2 Top-Down Approach
• 2.5 Forecasting Methodology

3 Executive Summary

4 Introduction

• 4.1 Overview
• 4.2 Key Industry Trends

5 Global Sonobuoy Market

• 5.1 Market Overview
• 5.2 Market Performance
• 5.3 Impact of COVID-19
• 5.4 Market Forecast

6 Market Breakup by Function

• 6.1 Active
  • 6.1.1 Market Trends
  • 6.1.2 Market Forecast
• 6.2 Passive
  • 6.2.1 Market Trends
  • 6.2.2 Market Forecast
• 6.3 Special Purpose
  • 6.3.1 Market Trends
  • 6.3.2 Market Forecast

7 Market Breakup by Technology

• 7.1 Bathythermo Buoy
  • 7.1.1 Market Trends
  • 7.1.2 Market Forecast
• 7.2 Directional Command Activated
  • 7.2.1 Market Trends
  • 7.2.2 Market Forecast
• 7.3 Data Link Communications
  • 7.3.1 Market Trends
  • 7.3.2 Market Forecast
• 7.4 Directional Frequency Analysis and Recording
  • 7.4.1 Market Trends
  • 7.4.2 Market Forecast
• 7.5 Low Frequency Analysis and Recording
  • 7.5.1 Market Trends
  • 7.5.2 Market Forecast
• 7.6 Others
  • 7.6.1 Market Trends
  • 7.6.2 Market Forecast

8 Market Breakup by Installation

• 8.1 Spring
  • 8.1.1 Market Trends
  • 8.1.2 Market Forecast
• 8.2 Pneumatic
  • 8.2.1 Market Trends
  • 8.2.2 Market Forecast
• 8.3 Free-Fall
  • 8.3.1 Market Trends
  • 8.3.2 Market Forecast
• 8.4 Cartridge
  • 8.4.1 Market Trends
  • 8.4.2 Market Forecast

9 Market Breakup by Size

• 9.1 Size A
  • 9.1.1 Market Trends
  • 9.1.2 Market Forecast
• 9.2 Size B
  • 9.2.1 Market Trends
  • 9.2.2 Market Forecast
• 9.3 Size C
  • 9.3.1 Market Trends
  • 9.3.2 Market Forecast
• 9.4 Others
  • 9.4.1 Market Trends
  • 9.4.2 Market Forecast

10 Market Breakup by Range

• 10.1 Short Range
  • 10.1.1 Market Trends
  • 10.1.2 Market Forecast
• 10.2 Long Range
  • 10.2.1 Market Trends
  • 10.2.2 Market Forecast

11 Market Breakup by Application

• 11.1 Defense
  • 11.1.1 Market Trends
  • 11.1.2 Market Forecast
• 11.2 Commercial
  • 11.2.1 Market Trends
  • 11.2.2 Market Forecast
• 11.3 Others
  • 11.3.1 Market Trends
  • 11.3.2 Market Forecast

12 Market Breakup by Region

• 12.1 North America
  • 12.1.1 United States
    • 12.1.1.1 Market Trends
    • 12.1.1.2 Market Forecast
  • 12.1.2 Canada
    • 12.1.2.1 Market Trends
    • 12.1.2.2 Market Forecast
• 12.2 Asia Pacific
  • 12.2.1 China
    • 12.2.1.1 Market Trends
    • 12.2.1.2 Market Forecast
  • 12.2.2 Japan
    • 12.2.2.1 Market Trends
    • 12.2.2.2 Market Forecast
  • 12.2.3 India
    • 12.2.3.1 Market Trends
    • 12.2.3.2 Market Forecast
  • 12.2.4 South Korea
    • 12.2.4.1 Market Trends
    • 12.2.4.2 Market Forecast
  • 12.2.5 Australia
    • 12.2.5.1 Market Trends
    • 12.2.5.2 Market Forecast
  • 12.2.6 Indonesia
    • 12.2.6.1 Market Trends
    • 12.2.6.2 Market Forecast
  • 12.2.7 Others
    • 12.2.7.1 Market Trends
    • 12.2.7.2 Market Forecast
• 12.3 Europe
  • 12.3.1 Germany
    • 12.3.1.1 Market Trends
    • 12.3.1.2 Market Forecast
  • 12.3.2 France
    • 12.3.2.1 Market Trends
    • 12.3.2.2 Market Forecast
  • 12.3.3 United Kingdom
    • 12.3.3.1 Market Trends
    • 12.3.3.2 Market Forecast
  • 12.3.4 Italy
    • 12.3.4.1 Market Trends
    • 12.3.4.2 Market Forecast
  • 12.3.5 Spain
    • 12.3.5.1 Market Trends
    • 12.3.5.2 Market Forecast
  • 12.3.6 Russia
    • 12.3.6.1 Market Trends
    • 12.3.6.2 Market Forecast
  • 12.3.7 Others
    • 12.3.7.1 Market Trends
    • 12.3.7.2 Market Forecast
• 12.4 Latin America
  • 12.4.1 Brazil
    • 12.4.1.1 Market Trends
    • 12.4.1.2 Market Forecast
  • 12.4.2 Mexico
    • 12.4.2.1 Market Trends
    • 12.4.2.2 Market Forecast
  • 12.4.3 Others
    • 12.4.3.1 Market Trends
    • 12.4.3.2 Market Forecast
• 12.5 Middle East and Africa
  • 12.5.1 Market Trends
  • 12.5.2 Market Breakup by Country
  • 12.5.3 Market Forecast

13 SWOT Analysis

• 13.1 Overview
• 13.2 Strengths
• 13.3 Weaknesses
• 13.4 Opportunities
• 13.5 Threats

14 Value Chain Analysis

15 Porters Five Forces Analysis

• 15.1 Overview
• 15.2 Bargaining Power of Buyers
• 15.3 Bargaining Power of Suppliers
• 15.4 Degree of Competition
• 15.5 Threat of New Entrants
• 15.6 Threat of Substitutes

16 Price Analysis

17 Competitive Landscape

• 17.1 Market Structure
• 17.2 Key Players
• 17.3 Profiles of Key Players
  • 17.3.1 General Dynamics Mission Systems
    • 17.3.1.1 Company Overview
    • 17.3.1.2 Product Portfolio
  • 17.3.2 Radixon Group Pty Ltd (Robotron PTY Ltd.)
    • 17.3.2.1 Company Overview
    • 17.3.2.2 Product Portfolio
  • 17.3.3 Sealandaire Technologies Inc.
    • 17.3.3.1 Company Overview
    • 17.3.3.2 Product Portfolio
  • 17.3.4 Sparton Corporation
    • 17.3.4.1 Company Overview
    • 17.3.4.2 Product Portfolio
  • 17.3.5 Tata Advanced Systems
    • 17.3.5.1 Company Overview
    • 17.3.5.2 Product Portfolio
  • 17.3.6 Thales Group
    • 17.3.6.1 Company Overview
    • 17.3.6.2 Product Portfolio
    • 17.3.6.3 Financials
    • 17.3.6.4 SWOT Analysis
  • 17.3.7 Ultra Group
    • 17.3.7.1 Company Overview
    • 17.3.7.2 Product Portfolio
    • 17.3.7.3 Financials