Lockheed Martin F-16V Block 70/72

American multi-role fighter representing major Taiwanese Air Force modernization to counter People's Liberation Army Air Force numerical superiority. Taiwan procured 66 new-build F-16V Block 70/72 (most advanced F-16 variant) announced 2019 with deliveries beginning mid-2020s. Additionally upgrading existing 144 F-16A/B to F-16V standard. Features AESA radar, advanced avionics, modern datalinks, AIM-120 AMRAAM and AIM-9X missiles, precision weapons. Maximum speed Mach 2+ with combat radius 550+ km. Combined fleet of 200+ F-16V will form Taiwanese fighter backbone replacing aging F-5 and complementing Indigenous Defense Fighter. Critical for air defense against Chinese aircraft and supporting naval defense missions. Controversial US sale reflecting Taiwan Relations Act commitments. Represents Taiwanese priority for quality over quantity given Chinese numerical advantages. Close US support for maintenance, training, weapons crucial for operational effectiveness.