Military Satellite Communications Market Global Report 2026

The military satellite communications market size has grown strongly in recent years. It will grow from $20.51 billion in 2025 to $22.03 billion in 2026 at a compound annual growth rate (CAGR) of 7.4%. The growth in the historic period can be attributed to growth in defense communication modernization programs, increasing demand for global battlefield connectivity, expansion of military satellite deployment initiatives, rising need for secure command and control systems, and development of encrypted tactical communication systems.

The military satellite communications market size is expected to see strong growth in the next few years. It will grow to $29.58 billion in 2030 at a compound annual growth rate (CAGR) of 7.6%. The growth in the forecast period can be attributed to the expansion of low Earth orbit military satellite networks, increasing adoption of AI-enabled communication optimization, rising demand for resilient multi-domain connectivity, growth in space-based defense infrastructure investment, and advancement in quantum-resistant encryption technologies. Major trends in the forecast period include secure multi-domain satellite connectivity networks, AI-driven adaptive bandwidth management systems, interoperable tactical satellite communication networks, low Earth orbit military satellite constellation expansion, and jam-resistant encrypted communication protocols.

The increasing defense budgets across countries are expected to propel the growth of the military satellite communications market going forward. Defense budgets refer to the financial resources allocated by governments for military and security-related expenditures, including communication infrastructure, surveillance, and advanced technologies. The rise in defense spending is driven by escalating geopolitical tensions, the need for secure communication systems, and the ongoing modernization of defense capabilities. Higher defense budgets support military satellite communications by enabling governments to invest in advanced secure SATCOM infrastructure, including encrypted communication satellites, mobile ground terminals, anti-jamming technologies, and resilient network systems that enhance real-time battlefield coordination, intelligence sharing, and long-range defense operations. For instance, in April 2024, according to the Stockholm International Peace Research Institute, a Sweden-based institute, global military expenditure reached $2.44 trillion in 2023, increasing by 6.8% compared to 2022. Therefore, the increasing defense budgets across countries are driving the growth of the military satellite communications market.

Major companies operating in the military satellite communications market are focusing on technological advancements in high-throughput satellites, particularly software-defined payload architectures, to improve bandwidth efficiency, enable flexible frequency allocation, and support high-speed secure data transmission. Software-defined payload architectures refer to advanced satellite communication systems that dynamically distribute bandwidth, frequency, and power across multiple beams using digital signal processing and reconfigurable transponders, allowing real-time adaptation to mission needs and operational conditions. For instance, in 2023, Boeing, a US-based aerospace and defense company, introduced its Protected Wideband Satellite (PWS) design integrated with the Protected Tactical SATCOM Prototype (PTS-P) payload hosted on the WGS-11 military satellite. The system features automated anti-jamming capabilities, including real-time adaptive nulling and frequency hopping, and supports software-driven beamforming using the 702X digital satellite architecture, enabling secure, high-capacity communication in contested battlefield environments.

In May 2023, Viasat Inc., a US-based provider of satellite and wireless communication systems, acquired Inmarsat for $7.3 billion. Through this acquisition, Viasat aims to expand its global satellite communications capabilities, including secure and resilient connectivity solutions for military, government, aviation, and maritime applications. Inmarsat is a UK-based provider of global mobile satellite communications services widely used for defense and government communications.

Major companies operating in the military satellite communications market are Lockheed Martin Corporation, RTX Corporation, Northrop Grumman Corporation, Boeing Defense Space & Security, General Dynamics Corporation, BAE Systems plc, Airbus Defence and Space, Thales Group, L3Harris Technologies Inc., Honeywell International Inc., Leonardo S.p.A., SpaceX Corp., SES S.A., Viasat Inc., Eutelsat OneWeb, Israel Aerospace Industries (IAI), Elbit Systems Ltd., Kratos Defense & Security Solutions Inc., Cobham Satcom, Intellian Technologies Inc., Gilat Satellite Networks, ThinKom Solutions Inc., Kymeta Corporation, GomSpace Group AB, WORK Microwave GmbH, Satcube AB, C-COM Satellite Systems Inc.

North America was the dominant region in the military satellite communications market in 2025. Asia-Pacific is expected to be the rapidly expanding region in the forecast period. The regions covered in military satellite communications report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in the military satellite communications market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

The military satellite communications market consists of revenues earned by entities by providing services such as secure beyond-line-of-sight communication, real-time battlefield surveillance data transmission, encrypted navigation and positioning support, disaster response and emergency communication services. The market value includes the value of related goods sold by the service provider or included within the service offering. The military satellite communications also includes sales of satcom terminals, satellite modems, and airborne satcom antennas. 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.

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

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