IDEF – International Defense Industry fair

IDEF 2021, 15th International Defence Industry Fair will be held on 17 - 20 August 2021 at TÜYAP Fair and Congress Center which is located in İstanbul, the biggest city of Turkey, under the auspices of the Presidency of the Republic of Turkey, hosted by the Ministry of National Defence and under the management and responsibility of the Turkish Armed Forces Foundation, organized by TÜYAP Fairs and Exhibitions Organizations Inc.

With a view to further increasing the success of the IDEF International Defence Industry Fair, which has now become a global Turkish brand, preparations continue for the 15th IDEF.


  • The fair is open only for the professionals.
  • Under the age of 18 will not be permitted to enter the fair.
  • Entrance with personal weapon is not allowed.


Interval: every two years


Tüyap Fairs and Exhibitions Organization Inc.