Radars play a crucial role in national security, monitoring critical infrastructure such as airports, borders, and ports. Operating in the S-band frequency, these systems support defence operations by detecting aircraft, UAVs, ships, and other threats, improving both border security and tactical missions across various platforms. The evolution of mobile border security radars, including autonomous drones and acoustic radar systems, has significantly increased detection rates at strategic locations. These innovations are particularly valuable for countries dealing with border disputes, drug trafficking, and illegal immigration, thus driving the growth of the market.

Russia-Ukraine war fuels uptake

The Russia-Ukraine conflict has hindered global economic recovery, but it has led to increased defense spending, particularly on radar systems. Ukraine has enhanced its defence capabilities with radar solutions such as the Blighter A422, while Sweden donated ASC radar aircraft in 2024. These actions reflect a global shift toward strengthening air defence and increasing demand for advanced surveillance radar technologies in modern warfare.

Also in the Middle East, Leonardo was awarded a contract in November 2024 by Bahrain to upgrade air traffic control and radar systems at Manama Airport, featuring the ATCR 33S NG primary and SIR S/I secondary surveillance radars to improve airspace monitoring and aviation safety.

High performance active electronically steered array radars boost market 

The growing adoption of AESA radar technology, known for its modular design and advanced SDR capabilities, is boosting the surveillance radar market. Manufacturers such as Leonardo S.p.A. and Northrop Grumman are producing high-performance AESA radars with superior target tracking and resistance to jamming. The increased demand for real-time situational awareness, demonstrated by the Brazilian Air Force's 2024 acquisition of GM200 radar, highlights the market's rapid growth.

However, ongoing service agreements, such as Thales' contract with OCCAR, in January 2023, highlight the complexity and long-term maintenance required, which can impact the scalability and surveillance radars market growth.

Industry participants are investing in R&D 

With several dominant players, the global surveillance radar market has become increasingly competitive due to rapid technological advancements. Companies are heavily investing in research and development to create innovative solutions, driving market growth and rivalry.  Some of the key players mentioned in the report include: BAE Systems, Hensoldt, Leonardo, Honeywell, Lockheed Martin, L3 Harris, Northrop Grumman, Raytheon, Saab, and Thales.