IDEF (International Defence Industry Fair) is a premier defense industry exhibition that brings together key players from across the global defense and security sectors. Showcasing the latest in military technologies, systems, and equipment, the event serves as a strategic platform for collaboration, innovation, and networking among government representatives, armed forces, industry leaders, and defense professionals.
IDEF will return to the Istanbul Expo Center on 3-9 May 2027.
Further details will be announced soon. In the meantime, please refer to the previous event information below.
When is IDEF 2025?
IDEF 2025 is happening between July 22-27, 2025.
IDEF 2025 Themes
Image Credit: IDEF
IDEF focuses on a wide range of defense and security themes, including:
- Land, naval, and air defense systems
- Homeland security and internal security technologies
- Command, control, communications, computers, intelligence, surveillance, and reconnaissance (C4ISR)
- Cybersecurity and electronic warfare
- Unmanned and autonomous systems
- Military logistics and support systems
What’s On at IDEF 2025?
Image Credit: IDEF
The event features a dynamic exhibition floor with advanced defense technologies, equipment, and innovations on display. Attendees can explore:
- Product demonstrations and live showcases
- B2B meetings and networking opportunities
- Government and military delegations
- Bilateral cooperation events
- Signing ceremonies and partnership announcements
IDEF 2025 Speakers
IDEF hosts a series of high-level speakers, including:
- Senior government officials and defense ministry representatives
- High-ranking military personnel
- Executives from leading defense and aerospace companies
- Experts in military strategy, innovation, and procurement
These speakers will share insights on current defense trends, procurement strategies, and future technologies.
Where is IDEF 2025 being held?
IDEF 2025 will be taking place at the Istanbul Fair Center.
To learn more about IDEF 2027, to register to attend or exhibit, please click below .
