Diehl Defence GmbH & Co. KG is a German weapon manufacturer headquartered in Überlingen. It operates as a division of Diehl Stiftung and specializes in the production of missiles and ammunition.
Diehl BGT Defence was established in 2004 through the merger of Bodenseewerke Gerätetechnik GmbH and Diehl Munitionssysteme GmbH & Co. KG. In February 2017, Diehl BGT Defence and Diehl Defence Holding were integrated into Diehl Defence.[2]
In 1960, Bodenseewerke Gerätetechnik became the lead contractor for producing the American Sidewinder AIM-9B air-to-air missile in Europe.[3]
Building on the knowledge gained from the Sidewinder's infrared homing technology, Diehl Defence developed the seeker system for the IRIS-T short-range air-to-air missile. Introduced in 2005, the IRIS-T has been adopted by 13 countries as of October 2022.[4]
Manufacturing
A cooperation agreement worth inr 100000000000, was signed on June 10, 2025, between Diehl Defence, and