Military Communication Encryption Market Global Report 2026

The military communication encryption market size has grown rapidly in recent years. It will grow from $6.39 billion in 2025 to $7.08 billion in 2026 at a compound annual growth rate (CAGR) of 10.8%. The growth in the historic period can be attributed to increasing cyber warfare threats against defense communication systems, rising modernization of military command and control infrastructure, growing adoption of encrypted satellite communication networks, expansion of defense spending on secure communication technologies, and increasing geopolitical conflicts driving demand for secure defense communication systems.

The military communication encryption market size is expected to see rapid growth in the next few years. It will grow to $10.77 billion in 2030 at a compound annual growth rate (CAGR) of 11.1%. The growth in the forecast period can be attributed to the rising deployment of AI-enabled encryption and threat detection systems, increasing adoption of quantum cryptography for military networks, growing integration of secure communication in autonomous defense systems, expansion of cloud-based encrypted military communication platforms, and rising investments in next-generation tactical communication infrastructure. Major trends in the forecast period include the rising adoption of quantum-resistant encryption protocols for defense communication security, increasing deployment of multi-layered encryption systems across battlefield communication networks, growing integration of secure satellite communication encryption for military operations, expansion of portable encrypted communication devices for tactical defense missions, and rising demand for real-time encrypted intelligence and surveillance data transmission.

The rising cybersecurity threats in military networks are expected to propel the growth of the military communication encryption market going forward. Cybersecurity threats in military networks refer to malicious activities such as cyberattacks, data breaches, and electronic warfare targeting defense communication systems to disrupt operations or gain unauthorized access to sensitive information. The growing prevalence of these threats is driven by increasingly sophisticated cyberattack methods, rising geopolitical tensions, and the critical need to secure national defense infrastructure. Military communication encryption supports secure operations by ensuring the confidentiality, integrity, and resilience of data transmitted across defense networks. For instance, in 2024, according to the National Cyber Security Centre, a UK-based government organization, 430 cyber incidents were handled between September 2023 and August 2024, compared to 371 incidents in the previous year, reflecting the rising frequency and complexity of cyber threats impacting government and defense systems. Therefore, the rising cybersecurity threats in military networks are driving the growth of the military communication encryption market.

Major companies operating in the military communication encryption market are focusing on developing advanced solutions such as post-quantum encryption systems to protect sensitive defense communications from emerging quantum computing threats, ensure long-term data confidentiality, and strengthen resilience against sophisticated cyber and electronic warfare attacks. Post-quantum encryption systems are cryptographic techniques designed to secure information against attacks from both classical and quantum computers by leveraging algorithms resistant to quantum decryption methods. For instance, in September 2025, Thales Group, a France-based defense and cybersecurity company, launched the Datacryptor Model 5 (DCM5), an advanced sovereign cryptography solution designed for military and government communication networks. The DCM5 integrates customizable encryption at both hardware and software levels, enabling countries to maintain full control over their cryptographic algorithms and ensure data sovereignty. It is engineered with quantum-ready capabilities, allowing a smooth transition to post-quantum algorithms without requiring hardware replacement, thereby future-proofing secure communication infrastructure. The solution also delivers global interoperability, enabling secure communications across allied nations and coalition forces, and complies with high-level security standards such as FIPS 140-3 Level 3.

In May 2023, Viasat Inc., a US-based provider of satellite communication and secure networking solutions, acquired Inmarsat for $7.3 billion. Through this acquisition, Viasat aims to strengthen its global secure satellite communication capabilities by integrating Inmarsat’s network infrastructure, enabling resilient, secure, and mission-critical communication services for government and defense applications. Inmarsat is a UK-based provider of secure military satellite communications.

Major companies operating in the military communication encryption market are RTX Corporation, Lockheed Martin Corporation, The Boeing Company, General Dynamics Corporation, Northrop Grumman Corporation, BAE Systems plc, Thales S.A., L3Harris Technologies Inc., Leonardo S.p.A., Honeywell International Inc., Rheinmetall AG, Israel Aerospace Industries Ltd., Elbit Systems Ltd., Saab AB, Viasat Inc., Bharat Electronics Limited, ST Engineering Ltd., Kongsberg Gruppen ASA, Rohde & Schwarz GmbH & Co. KG, QinetiQ Group plc, Ultra Intelligence & Communications, Kratos Defense & Security Solutions Inc., Codan Limited, Mercury Systems Inc., Gilat Satellite Networks Ltd., Curtiss-Wright Corporation, Astronics Corporation, TrellisWare Technologies Inc., Spectra Group (UK) Ltd.

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

The military communication encryption market consists of revenues earned by entities by providing services such as key management and distribution, secure network integration, threat monitoring and incident response, and cryptographic system validation. The market value includes the value of related goods sold by the service provider or included within the service offering. The military communication encryption also includes sales of secure key management devices, crypto communication modules, encrypted satellite terminals, and tactical encryption processors. 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 communication encryption market research report is one of a series of new reports that provides military communication encryption market statistics, including military communication encryption industry global market size, regional shares, competitors with a military communication encryption market share, detailed military communication encryption market segments, market trends and opportunities, and any further data you may need to thrive in the military communication encryption industry. This military communication encryption 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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