AESA Systems Steadily Displace Mechanically Scanned Radar
Air forces across major North American and European markets are increasingly specifying AESA radar positioned against legacy mechanically scanned systems, responding to demand for simultaneous multi-target tracking that speeds threat engagement without compromising survivability across large contested airspace volumes. This shift has required vendors to invest in semiconductor engineering and detection validation capability, a process that can take eighteen to twenty-four months per system generation given required flight certification. Vendors are increasingly treating AESA specification as a competitive prerequisite for new fighter modernization programmes, accelerating the transition well beyond mechanically scanned retention.
Market Impact: Adds 9 percent fleet-driven volume








