消磁システム市場 2026:高度な磁気シグネチャー制御による海軍防衛力の強化

According to Fortune Business Insights, the global degaussing system market size was valued at USD 913.80 million in 2025 and is projected to grow from USD 888.40 million in 2026 to USD 1,477.50 million by 2034, exhibiting a CAGR of 6.60% during the forecast period. Asia Pacific dominated the degaussing system market with a market share of 46.40% in 2025.

Degaussing systems are critical naval protection technologies designed to reduce or neutralize a vessel’s magnetic signature. Ships and submarines are constructed using ferromagnetic materials that interact with the Earth’s magnetic field, creating magnetic anomalies that can be detected by underwater mines or surveillance systems. Degaussing systems use strategically arranged copper coils and magnetometers to generate counteracting magnetic fields, minimizing longitudinal, vertical, and athwartship magnetism. This significantly enhances naval survivability against magnetic mines and detection systems.

DEGAUSSING SYSTEM MARKET TRENDS

Growing Deployment of Unmanned Surface and Underwater Vessels

The increasing adoption of unmanned surface vessels (USVs) and unmanned underwater vehicles (UUVs) is transforming naval operations. These platforms require advanced magnetic silencing technologies to ensure stealth and mission effectiveness.

Innovations in high-temperature superconductor (HTS) systems and next-generation mine countermeasure payloads are enhancing degaussing efficiency on both manned and unmanned vessels. As autonomous maritime technologies expand, the demand for integrated degaussing systems is expected to increase significantly.

MARKET DRIVERS

Rising Demand for Advanced Degaussing Systems

Magnetic mines remain a critical threat to naval fleets. Advanced degaussing systems significantly reduce magnetic signatures, enhancing vessel survivability and mission success rates. Modern naval strategies emphasize electronic warfare and counter-mine operations, increasing the need for sophisticated magnetic silencing technologies.

Expansion and Modernization of Global Naval Fleets

Countries are investing heavily in expanding naval fleets to strengthen maritime dominance and secure trade routes. New vessel construction programs and retrofitting of existing ships with advanced degaussing systems are driving market demand.

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RESTRAINING FACTORS

High Initial Investment and Maintenance Costs

Degaussing systems require substantial upfront investment, including procurement, retrofit installation, customization, and compliance with military standards. These costs can strain defense budgets, particularly in developing economies.

Maintenance requirements also pose challenges. Degaussing panels and control systems are sensitive to environmental conditions and require regular inspection and specialized technical expertise. Ongoing servicing expenses may limit adoption across smaller naval forces.

SEGMENTATION ANALYSIS

By Component Type

The market is segmented into power supplies, degaussing coils, control units, monitoring systems, and others.

By Solution

The market is categorized into degaussing, deperming, and ranging.

By Vessel Type

The market includes amphibious ships, destroyers, frigates, landing craft, offshore patrol vessels (OPVs), mine warfare/countermeasure vessels, submarines, and others.

By End User

The market is bifurcated into OEM, aftermarket, and services.

REGIONAL INSIGHTS

Asia Pacific

Asia Pacific led the market with a value of USD 424 million in 2025. Strong naval expansion programs in China, India, Japan, and Australia, along with rising maritime security tensions in the Indo-Pacific region, are driving growth.

Europe

Europe holds the second-largest market share, driven by heightened maritime security threats and modernization initiatives. Joint naval exercises and infrastructure protection programs across the Baltic and North Sea regions support demand.

North America

North America is projected to be the fastest-growing region. U.S. naval fleet expansion and modernization plans, including advanced destroyers and unmanned mine countermeasure vessels, significantly contribute to regional growth.

Rest of the World

Latin America and the Middle East & Africa are expected to witness steady growth due to increasing maritime surveillance initiatives and naval capability enhancements.

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Key Industry Players

  • Wärtsilä Corporation
  • Larsen & Toubro Limited
  • Ultra Electronics Holdings plc
  • L3 Harris Technologies, Inc.
  • American Superconductor Corporation (AMSC)
  • Polyamp AB
  • Raytheon Technologies Corporation
  • Groupe Gorgé
  • STL Systems AG
  • Hensoldt AG

KEY INDUSTRY DEVELOPMENTS

  • May 2023: Marinette Marine received a USD 526 million contract to build a Constellation-class destroyer for the U.S. Navy.
  • December 2022: AMSC entered into a supply agreement with Huntington Ingalls Industries for HTS-based ship protection systems.
  • August 2022: The U.S. Navy signed a contract for unmanned mine-sweeping vessels to enhance countermeasure capabilities.
  • February 2022: The U.K. commissioned ATLAS ELEKTRONIK U.K. to supply autonomous minesweeper systems.

REPORT COVERAGE

The degaussing system market report provides in-depth analysis of market size, forecast trends, segmentation by component, solution, vessel type, and end user, along with regional insights and competitive landscape assessment. The report highlights key growth drivers, restraints, geopolitical impacts, technological advancements, and recent industry developments shaping the global market trajectory.

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