The Chung Kuo Kung Chuan (Republic of China Air Force) on Taiwan had been seeking the F-16 for a long time, and a deal had first been put together during the Reagan administration, but was not finally approved until 1992 under President George Bush. Under the 1992 contract, 120 Lockheed Martin Block 20 F-16As and 30 two-seat f-16Bs were ordered by Taiwan.
Although designated Block 20 F-16A/B, these planes are actually quite a bit more advanced than their designations might suggest. They have the AN/APG-66(V)3 radar, a wide angle HUD, an digital TRNS, GPS, a night-vision goggle compatible cockpit, and a new modular mission computer. However, requests by Taiwan to purchase the AMRAAM missile have so far been blocked.
Initial deliveries began in April of 1997. By the end of the year, the first F-16s had replaced the F-5Es serving with Nos. 21, 22, and 23 Squadrons of the 4th TFW at Chiayi. The next batch of planes were scheduled to equip the 8th TFW at Hualien. An RoCAF training unit has been formed at Luke AFB in Arizona to support this effort. A set of LANTIRN Pathfinder and Sharpshooter navigation and targeting pods will also be provided, but the customary laser target designators are not equipped.