Defense semiconductor market seen reaching $19 billion by 2030

The Business Research Company says the defense semiconductor market will grow from $10.73 billion in 2025 to $19.01 billion by 2030, driven by military modernization, autonomous systems, and secure communications needs. North America led the market in 2025, while Asia-Pacific is expected to grow fastest through the forecast period.

Why it matters: - Defense semiconductors support secure communications, sensing, navigation, surveillance, and mission-critical computing in harsh military and space environments. - The market outlook points to steady demand for chips that can withstand radiation, vibration, temperature swings, and electromagnetic interference. - Growth in this segment reflects broader defense spending, modernization programs, and the push for more autonomous and connected military systems.

What happened: - The Business Research Company projected the global defense semiconductor market will grow from $10.73 billion in 2025 to $12.01 billion in 2026. - The market is forecast to reach $19.01 billion by 2030, implying a 12.2% CAGR. - North America held the largest market share in 2025. - Asia-Pacific is expected to be the fastest-growing region during the forecast period. - The report was released July 16, 2026.

The details: - Defense semiconductors are specialized chips built for extreme operating conditions, including high radiation, extreme temperatures, vibration, and electromagnetic interference. - The market’s recent growth has been supported by demand for defense electronics, military modernization funding, radar and surveillance systems, satellite and space defense initiatives, and semiconductor-based navigation systems. - The forecast expansion is tied to autonomous defense platforms, encrypted semiconductor solutions, AI-powered military systems, space exploration and defense missions, electronic warfare, and cyber defense technologies. - The report highlights growing use of radiation-hardened semiconductors, AI-enabled chipsets, secure military communications components, edge-processing chips for battlefield analysis, and low-power chips for unmanned defense platforms. - The analysis also covers South East Asia, Western Europe, Eastern Europe, South America, the Middle East, and Africa. - A free sample report is available here. - The full report is available here.

Between the lines: - The report frames defense semiconductors as a strategic supply-chain category, not just a component market. - Rising demand for secure, high-reliability chips suggests militaries are prioritizing electronics that can operate in contested and space-based environments. - Defense budget increases are a direct demand signal for suppliers that can meet specialized standards and procurement requirements. - In October 2025, the UK Parliament’s House of Commons Library reported the UK government set a single intelligence account budget of $5.7 billion for 2025/26, rising to $6.8 billion by 2028/29.

What's next: - The market’s next phase will likely be shaped by adoption of radiation-hardened chips, AI-enabled defense systems, and secure communications hardware. - Growth could accelerate as governments expand electronic warfare, cyber defense, and space defense programs. - Suppliers with proven reliability, secure supply chains, and low-power edge-processing capabilities may be best positioned to benefit.

The bottom line: - Defense semiconductors are moving from a niche electronics category to a core enabler of modern military capability, and the market outlook remains strong through 2030.