Raytheon Delivers PhantomStrike Radar Systems to KAI for FA-50 Aircraft
Overview of the Delivery
Raytheon Technologies (RTX) has commenced the delivery of its advanced PhantomStrike active electronically scanned array (AESA) radar systems to Korea Aerospace Industries (KAI). This initiative is aimed at enhancing the capabilities of the FA-50 light attack aircraft. The contract stipulates the provision of 100 radar systems, confirming a significant strategic partnership.
Details of the Contract
The initial rollout of the PhantomStrike radar was publicized during the Seoul International Aerospace and Defense Exhibition (ADEX) 2025, held on October 20 in South Korea. According to RTX officials, the radars are being acquired under a Direct Commercial Sale (DCS) agreement, which was formalized in March 2023. This procurement is not only pertinent to KAI but also includes provisions for Poland, which is slated to receive 36 of the radar systems for its fleet of FA-50s.
Technical Capabilities
The PhantomStrike radar is engineered to be low in size, weight, and power (SWaP), making it a versatile addition to modern fighter jets. Its multifunctionality includes:
- Air-to-Air Surveillance: Facilitating detection and tracking of aerial threats.
- Air-to-Ground Surveillance: Enhancing reconnaissance and targeting capabilities against ground installations.
- Electronic Warfare Support: Providing defense mechanisms against hostile electronic attacks.
This radar system has received U.S. government endorsement for export, reinforcing its alignment with international defense collaborations.
Technological Advancements
Raytheon characterizes the PhantomStrike as a fully air-cooled system leveraging gallium nitride (GaN) technology, affording long-range threat detection and tracking capabilities. Key features include:
- Digital Beam-Forming: Allows for dynamic agility in target engagement.
- Advanced Receiver/Exciter: Enhances signal processing and target discrimination.
- Chirp Processor: Improves operational efficiency and data management.
Cost-effectiveness is also a hallmark of the PhantomStrike, which is described as being “nearly half” the expense of a traditional fire-control radar, all while providing superior targeting agility and robust resistance to jamming.
Implications for Global Defense
The integration of the PhantomStrike radar into KAI’s FA-50 fleet not only bolsters South Korea’s aerial defense preparedness but also enhances interoperability among allied nations, particularly Poland. This strategic deployment underscores a growing trend in collaborative defense initiatives, leveraging advanced technology to address contemporary combat challenges.
By enlisting efficient and innovative radar systems like the PhantomStrike, nations are positioning themselves to respond more adeptly to evolving threats in the complex landscape of modern warfare.
