According to Fortune Business Insights, the global military aircraft avionics market size was valued at USD 49.80 billion in 2025. The market is projected to grow from USD 52.49 billion in 2026 to USD 95.21 billion by 2034, exhibiting a CAGR of 7.73% during the forecast period from 2026 to 2034. Military aircraft avionics include mission-critical electronic systems such as flight controls, cockpit displays, mission computers, communications and navigation systems, surveillance sensors, electronic warfare equipment, data links, software, and associated upgrade and sustainment services.
The military aircraft avionics market encompasses hardware, software, and services that support the operation and modernization of military aviation platforms. Avionics systems are becoming increasingly connected and software-driven, allowing aircraft to process information from multiple sensors and exchange mission data across air, land, maritime, space, and unmanned networks.
A major development is the adoption of Modular Open Systems Approach (MOSA) architectures. These architectures allow military users to integrate new processors, sensors, applications, weapons, and communication systems without redesigning the complete aircraft avionics suite. This approach supports faster technology insertion and can reduce lifecycle modernization costs.
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Military aircraft are increasingly moving from tightly integrated proprietary systems toward common computing environments in which capabilities can be delivered through software applications. Open Mission Systems, Future Airborne Capability Environment standards, and MOSA-compliant hardware enable individual applications and processors to be replaced or upgraded without redesigning the entire aircraft.
Software-defined avionics are also supporting sensor fusion, electronic warfare, communications, mission planning, autonomous functions, threat libraries, and cockpit applications. This trend is increasing investment in high-performance processors, secure data buses, machine-learning software, and advanced human-machine interfaces.
Artificial intelligence is becoming increasingly relevant to military avionics. AI applications are being explored for mission planning, sensor management, pilot decision support, autonomous navigation, electronic warfare, and crewed-uncrewed teaming.
In July 2026, the U.S. Air Force Research Laboratory announced that modified VENOM F-16 aircraft had begun in-flight testing involving additional hardware, software, instrumentation, and AI agents capable of controlling the aircraft.
Modernization of aging military aircraft fleets is a major factor supporting market growth. Armed forces are upgrading fighters, transport aircraft, helicopters, trainers, and special-mission aircraft with mission computers, digital cockpits, secure communications, electronic warfare suites, data links, navigation equipment, and sensor-fusion systems.
Aircraft are often maintained in service for decades, creating recurring requirements for avionics replacement, technology refresh, cybersecurity updates, software support, and modernization.
The development and procurement of fifth-generation, sixth-generation, and military uncrewed aircraft are creating additional demand. These platforms require advanced computing, secure communications, sensor fusion, autonomy, electronic warfare, and networked mission systems.
The development of future aircraft is therefore increasing avionics content even before large-scale aircraft production begins.