Rokaf Taegeuk — 2 museum-grade prints in this palette. The KF-21 Boramae — formerly developed under the KF-X programme — is South Korea's second indigenous fighter after the FA-50/T-50 family and positions the nation among the few states capable of designing a twin-engine multirole airframe with semi-stealth avionic architecture. Korea Aerospace Industries and the Agency for Defense Development shaped a canard-less delta with partially embedded weapons carriage, AESA radar, and a defensive-aids suite aimed at air superiority and precision strike between Block I and future Block III internal-bay stealth goals. The FA-50 Fighting Eagle — marketed as Golden Eagle in export and community parlance — evolved from Korea Aerospace Industries' T-50 supersonic trainer programme, which Lockheed Martin helped shape so ROKAF pilots could transition cleanly into KF-16 and F-15K fleets. First flight came in 2011; ROKAF declared initial operational capability in 2013 and ordered sixty aircraft through 2016 to replace F-5E/F and A-37 Dragonfly light attack types.