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South Korea to Deliver KF-21 Boramae Block I Fighters to Philippine Air Force
The KF-21 Boramae is a 4.5 generation multirole fighter aircraft developed by the Republic of Korea to replace older models such as the F-4 Phantom II and KF-5E/F in the Republic of Korea Air Force (ROKAF). The KF-21 development project aims to enhance the country’s domestic fighter production capacity and reduce its dependence on foreign suppliers for military technology.
Korea Aerospace Industries (KAI) has revealed that it will export 12 FA-50 Block 20 Fighting Eagle light fighters and will likely provide KF-21 Boramae Block I fighters to the Philippine Air Force (PAF) to enhance the force’s air combat capabilities.
The design of the KF-21 emphasizes the features of reducing the radar cross section (RCS) and complete stealth capabilities in the future. The aircraft has a delta wing configuration with flaps, providing high agility and maneuverability. In later variants, the weapons bay is located internally and the aircraft uses composite materials, reducing weight and optimizing the performance of the vehicle.
One of the standout features of the KF-21 is its glass cockpit with large displays and a comprehensive suite of avionics. The aircraft uses a digital Fly-By-Wire (FBW) control system and safety features such as an automatic terrain tracking and ground collision avoidance system. The KF-21 also uses radar absorbent materials (RAM) and structures (RAS) to reduce radar visibility.
Powered by an F414-GE-400 engine, the KF-21 has a maximum speed of Mach 1.8 and a combat radius of about 1,800km. The aircraft is equipped with an active electronically scanned array (AESA) radar that allows it to track and attack multiple targets simultaneously.
The KF-21 can carry a variety of air-to-air and air-to-ground weapons, including the AIM-9X Sidewinder, AIM-120 AMRAAM, Meteor and IRIS-T missiles. The aircraft can carry guided bombs, anti-ship missiles and a variety of indigenous ammunition. In addition, the KF-21 is equipped with the M61A2 Vulcan cannon for close combat.
The KF-21 has several variants, including Block I, Block II, and Block III, as well as potential variants such as the KF-21N (carrier-based version), KF-21EA (electronic warfare variant), and KF-21SA (export version). Block I focuses on basic air-to-air capabilities, Block II aims to enhance air-to-ground missions and enhance sensor systems, and Block III (KF-21EX) is planned to incorporate more advanced stealth features and integration with unmanned systems.
KAI also pointed out that the upgrades to the KF-21 Block II, which will expand its air-to-ground capabilities, are expected to be available by 2028. While the initial configuration of the KF-21 Block I is likely to have limited capabilities, the purchase of the aircraft could help the PAF gain operational experience with the fighter and rapidly enhance its air defense capabilities.
