Saab 37 Viggen in the context of Canard (aeronautics)

The Saab JAS 39 Gripen (Swedish: [ˈɡrǐːpɛn] ; lit. 'Griffin') is a light single-engine supersonic multirole fighter aircraft manufactured by the Swedish aerospace and defence company Saab AB. The Gripen has a delta wing and canard configuration with relaxed stability design and fly-by-wire flight controls. Later aircraft are fully NATO interoperable. As of 2025, more than 280 Gripens of all models, A–F, have been delivered.

In 1979, the Swedish government began development studies for "an aircraft for fighter, attack, and reconnaissance" (Swedish: ett jakt-, attack- och spaningsflygplan, hence "JAS") to replace the Saab 35 Draken and 37 Viggen in the Swedish Air Force. A new design from Saab was selected and developed as the JAS 39. The first flight took place in 1988, with delivery of the first serial-production airplane in 1993. It entered service with the Swedish Air Force in 1996. Upgraded variants, featuring more advanced avionics and adaptations for longer mission times, began entering service in 2003.