Rank 70 documents the MiG-21 Bison — India's upgraded Fishbed variant built on the most produced supersonic jet fighter in history, a delta-wing icon that fought in Vietnam, the Middle East, India–Pakistan wars, and dozens of African conflicts from the 1960s onward. The original MiG-21 entered Soviet service in 1959 with a Tumansky R-11F-300 turbojet, circular intake, and tail delta that traded range for agility; HAL and IAF modernisation programmes delivered the Bison with improved radar, avionics, and R-73 missile compatibility extending Fishbed relevance decades after NATO assumed retirement. Split-view blueprint art renders the two-tone green camo exterior, bone wireframe delta rib lattice, MIKOYAN 21 FISHBED decal stack, and MOST BUILT JET FIGHTER brush slogan exactly as the master PNG dictates.