Submarine Combat System Market Report 2025

The submarine combat system market size has grown rapidly in recent years. It will grow from $11.6 billion in 2024 to $13.48 billion in 2025 at a compound annual growth rate (CAGR) of 16.2%. The growth in the historic period can be attributed to geopolitical tensions, naval modernization programs, threat perception, strategic deterrence, global maritime security concerns.

The submarine combat system market size is expected to see rapid growth in the next few years. It will grow to $23.41 billion in 2029 at a compound annual growth rate (CAGR) of 14.8%. The growth in the forecast period can be attributed to undersea warfare evolution, unmanned underwater vehicles, regional military build-ups, upgradation and retrofitting, increasing submarine export market. Major trends in the forecast period include cybersecurity concerns, collaboration and defense alliances, technological advancements, sustainable and green technologies, enhanced underwater communication.

The anticipated growth in the submarine combat system market is expected to be driven by the increasing threat of terrorism. Terrorism involves acts of violence, intimidation, or destruction carried out by individuals, groups, or organizations with the aim of instilling fear, creating panic, and achieving political, ideological, or religious objectives. Submarine combat systems play a crucial role in detecting underwater terrorist attacks, identifying potential threats, and monitoring the activities of enemy ships. For instance, a report from the Institute for Economics and Peace (IEP) in March 2023 revealed that the Sahel region in sub-Saharan Africa accounted for 43% of global terrorism deaths. Consequently, the increasing threat of terrorism is a key factor propelling the growth of the submarine combat system market.

The growth of the submarine combat system market is expected to be fueled by the rise in military expenditure. Military expenditure denotes the financial resources allocated by governments or nations to fund their military forces, defense infrastructure, and related activities. An escalation in military expenditure enables nations to invest in state-of-the-art technologies and innovations to enhance their maritime defense capabilities. In April 2023, the Stockholm International Peace Research Institute reported that global military expenditure reached a record high of $2.24 trillion in 2022, representing a 3.7% increase in real terms compared to the previous year. The top three spenders in 2022 were the United States, China, and Russia, accounting for 56% of the world total. The United States, as the largest military spender, allocated a budget of $877 billion, constituting 39% of the total global military spending. Thus, the upward trend in military expenditure is a significant factor contributing to the growth of the submarine combat system market.

Technological advancements stand out as a prominent trend gaining traction in the submarine combat systems market. Leading companies in the submarine combat systems market are embracing novel technologies to maintain their competitive positions. For example, in February 2023, Leonardo S.p.A., an Italy-based aerospace, defense, and security company, introduced the Athena MK2/U submarine combat system. Recognized as the most sophisticated ground-unit combat management system (CMS) platform, the Athena MK2/U integrates target motion analysis (TMA), video processing, heavy torpedo management, and artificial intelligence algorithms across various functions, catering to the unique characteristics of the underwater environment.

Prominent companies in the submarine combat system market are intensifying their efforts to introduce advanced naval communication systems, aiming to gain a competitive advantage. Advanced naval communication systems involve cutting-edge communication technologies tailored for maritime operations. In February 2023, Bharat Electronics Limited, an India-based aerospace and defense company, announced its provision of indigenous communication and combat systems for the P-75I submarine. The P-75I submarine project, initiated by the Indian Navy to acquire six diesel-electric submarines with advanced air-independent propulsion systems, will feature state-of-the-art, entirely indigenous communication and combat systems. This initiative reflects India's ongoing commitment to modernize its naval fleet and enhance maritime security capabilities.

On January 25, 2024, General Dynamics Mission Systems (GDMS), a US-based defense and aerospace firm specializing in secure communication and information systems for defense, intelligence, and cybersecurity applications, acquired Progeny Systems for an undisclosed amount. This acquisition not only bolsters General Dynamics' offerings but also improves the operational readiness of the U.S. Navy through advanced technological solutions designed for modern warfare scenarios. Progeny Systems is a Virginia-based company that specializes in providing lifecycle support services for U.S. submarines and surface ships.

Major companies operating in the submarine combat system market include Raytheon Technologies Corporation, Lockheed Martin Corporation, General Dynamics Corporation, Northrop Grumman Corporation, Mitsubishi Heavy Industries Ltd., BAE Systems Plc., Thales Group, L3Harris Technologies Inc., Kawasaki Heavy Industries Ltd., Huntington Ingalls Industries Inc., Fincantieri S.p.A., Leonardo S.p.A, Hyundai Heavy Industries Co. Ltd., Samsung Heavy Industries Co. Ltd., Naval Group, Saab AB, Daewoo Shipbuilding & Marine Engineering Co. Ltd., Kongsberg Gruppen ASA, Damen Shipyards Group, Bharat Heavy Electricals Ltd., Austal Limited, Navantia S.A., Mazagon Dock Shipbuilders Limited, ASC Pty Ltd., Atlas Elektronik GmbH, HAVELSAN Inc., ThyssenKrupp Marine Systems GmbH, Hellenic Shipyards Co., Odense Maritime Technology Private Limited, DCN International S.A.

North America was the largest region in the submarine combat system market in 2024. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in the submarine combat system market report are Asia-Pacific, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in the submarine combat system market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Russia, South Korea, UK, USA, Italy, Spain, Canada.

A submarine combat system is a comprehensive combination of technologies, equipment, and software designed to facilitate the operational, surveillance, communication, and engagement capabilities of submarines in combat situations.

The primary components of submarine combat systems include sensors, electronic support measures (ESM), and armaments. Sensors are devices or components that detect and measure various physical, chemical, biological, or environmental phenomena, converting them into measurable signals or data. These sensors play a crucial role in identifying potential threats and providing real-time detection underwater through submarine combat systems. They encompass diverse weapon systems, including electronic warfare, torpedoes, ballistic missiles, cruise missiles, and mines, all utilized in various types of submarines such as ship submersible hunter-killer (SSK), ship submersible nuclear (SSN), ship submersible ballistic nuclear (SSBN), and ship submersible guided missile nuclear (SSGN).

The submarine combat system research report is one of a series of new reports that provides submarine combat system market statistics, including the submarine combat system industry's global market size, regional shares, competitors with an submarine combat system market share, detailed submarine combat system market segments, market trends and opportunities, and any further data you may need to thrive in the submarine combat system industry. This submarine combat system market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenarios of the industry.

The submarine combat system market includes revenues earned by entities from products such as sonar systems, fire control systems, and navigation systems. The market value includes the value of related goods sold by the service provider or included within the service offering. Only goods and services traded between entities or sold to end consumers are included. The submarine combat system market consists of providing services such as system integration, training and simulation, and technical support services. Values in this market are ‘factory gate’ values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD, unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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