The global active phased array radar (APAR) market was valued at USD 7.84 billion in 2024 and is projected to reach nearly USD 14.60 billion by 2034, growing at a CAGR of 6.40% between 2025 and 2034.
An active phased array radar (APAR) is a next-generation radar system consisting of multiple antenna elements, each with its own amplifier and phase shifter. Unlike traditional radar, APARs can electronically steer radio waves without physically moving the antenna, delivering faster, more precise, and highly reliable performance.
APAR systems are widely deployed in:
Air traffic control & surveillance
Military aircraft, naval ships, and missile defense
Weather monitoring and meteorology
Space exploration and satellite communication
Growing investments in next-gen radar systems and the integration of AI-powered solutions are expected to drive robust demand over the forecast period. However, high development costs and cybersecurity risks remain key challenges.
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Market Value (2024): USD 7.84 billion
Forecast (2034): USD 14.60 billion
Growth Rate: CAGR 6.40% (2025β2034)
Leading Platform: Naval (warships & maritime surveillance)
Top Function: Ballistic missile defense
Regional Leader: North America
Escalating geopolitical tensions are pushing governments to modernize defense systems.
According to SIPRI, global military expenditure reached USD 2.7 trillion in 2024, with the US, China, Russia, India, and Germany leading.
APARβs precision and real-time performance make it essential for national defense and ballistic missile defense (BMD) systems.
APARs are being adopted in air traffic management, maritime navigation, and weather monitoring.
With growing climate unpredictability, APAR-based meteorological solutions are in demand for accurate, large-scale weather tracking.
High Investment Costs: Development of advanced APAR systems ranges from USD 1 million to USD 300 million+ depending on scale.
Maintenance Burden: Frequent upgrades, repairs, and rising inflation increase lifecycle costs.
Technological Advancements: Integration of AI, ML, and software-defined radar improves adaptability and performance.
Example: In Feb 2025, Saab AB unveiled its next-gen Coast Control Radar at IDEX (UAE), enhancing maritime security.
Space Exploration & Satellites: Rising investments in space projects create demand for APAR in satellite tracking, communication, and defense.
Cybersecurity Risks: Being software-driven, APARs are vulnerable to hacking and cyberwarfare, posing risks to national security.
Competition: Traditional radar systems remain cheaper, slowing adoption in cost-sensitive regions.
Driven by massive U.S. military spending and advanced defense R&D.
Increasing APAR installations in fighter jets, warships, and missile defense systems.
Countries like India, China, South Korea, and Japan are modernizing defense systems amid regional tensions.
In Dec 2024, South Korea invested USD 696 million to upgrade its F-15K fighter jets with advanced radar systems.
Europe continues strong adoption with NATO programs, while Latin America and MEA show emerging demand for border surveillance and maritime defense.
Key players shaping the global APAR market include:
Israel Aerospace Industries (IAI)
Lockheed Martin
Thales Group
Raytheon Technologies
Northrop Grumman
Mitsubishi Electric
L3Harris Technologies
BAE Systems
Saab AB
Hensoldt
Furuno Electric
Elbit Systems
Leonardo S.p.A
China Electronics Technology Group Corporation (CETC)
By Platform
Spaceborne
Naval
Airborne
Land-Based
By Frequency Band
C-Band
Ka-Band
S-Band
W-Band
X-Band
By Function
Air Traffic Control
Anti-Ship Warfare
Ballistic Missile Defense
Early Warning
By Region
North America (U.S., Canada)
Europe (UK, Germany, France, Italy, Spain, Rest of Europe)
Asia-Pacific (China, India, Japan, South Korea, Southeast Asia, Rest of APAC)
Latin America (Brazil, Mexico, Rest of LATAM)
Middle East & Africa (GCC, South Africa, Rest of MEA)