SubscribeThe IRIS-T short-range, air-to-air guided missile is a joint development of Germany, Greece, Italy, Norway, Spain and Sweden.
It has replaced the AIM-9L Sidewinder missile in the air forces of these countries since the end of 2005. The program is managed by Diehl BGT Defence as prime contractor. In December 2005, Austria was won as first export customer.
Compared with the predecessor generation, IRIS-T is characterized by significantly increased maneuverability, much greater acquisition range, higher hit accuracy and warhead effectiveness as well as considerably improved resistance to countermeasures. Even targets behind the launching aircraft can be engaged successfully by IRIS-T.
The infrared seeker developed by Diehl BGT Defence provides extremely high resolution, target discrimination and flare suppression - even if confronted with the latest countermeasures.
Diameter, length, mass and center-of-gravity position have deliberately been chosen such that they meet the requirement for compatibility with its Sidewinder predecessor.
The missile-launcher interface, too, has been designed so as to be compatible with both the previous analog Sidewinder interface and the digital interfaces of modern fighter aircraft.
IRIS-T has already been integrated into the Eurofighter, F-16 and Tornado. Work for integration of the missile into the JAS 39 Gripen and F-18 aircraft is fully under way. Integration studies are conducted for further platforms such as the F-35 Joint Strike Fighter.