Dates

    3–9 May 2027

    City / country

    Istanbul, Turkey

    Venue

    Istanbul Expo Center

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    Event overview

    Overview

    IDEF 2027 will showcase the latest advancements in defense technologies and products, bringing together key players in the defense industry.

    The event will take place from May 3 to May 9, 2027, at the Istanbul Expo Center, providing a platform for strategic partnerships and innovation.

    TL;DR

    1. 1Event dates: May 3-9, 2027
    2. 2Location: Istanbul Expo Center, Turkey
    3. 3Focus on defense technologies and innovations
    4. 4Networking opportunities with industry leaders
    5. 5Showcasing international defense products

    Why visit

    Visitors will gain insights into the latest defense technologies, network with industry professionals, and explore innovative solutions that shape the future of defense.

    Why exhibit

    Exhibitors will have the opportunity to showcase their products to a targeted audience, enhance brand visibility, and establish valuable connections within the defense sector. IDEF is crucial for showcasing advancements in defense technology, fostering international collaboration, and enhancing the visibility of Turkish defense products on a global stage.

    Attendees, exhibitors & solutions

    Who this event is for

    Visitor profile

    Typical attendee groups you can expect to meet.

    Defense industry professionals
    Government officials and military representatives
    Technology developers and innovators
    Academics and researchers in defense studies
    Procurement officers from defense organizations
    Media representatives covering defense technology

    Exhibitor profile

    Main supplier and exhibitor segments present at the show.

    Defense technology manufacturers
    Security solution providers
    Aerospace and aviation companies
    Logistics and support service providers
    Cybersecurity firms
    Research and development organizations

    Product categories

    Key solution areas showcased across the event.

    Military vehicles and equipment
    Aerospace technologies and drones
    Cybersecurity solutions
    Logistics and supply chain technologies
    Weapons systems and ammunition
    Defense communication systems

    Location & Facilities

    Venue

    Open in Google Maps

    Istanbul Expo Center

    Istanbul, Turkey

    Attend

    Entry & tickets

    Register

    Who runs the show

    Organisers

    KFA Fairs Inc.

    Website

    Turkish Armed Forces Foundation

    Turkish Ministry of National Defence

    Presidency of Defence Industries of the Republic of Türkiye

    How the last edition performed

    Previous edition

    Last edition

    2025

    estimate

    Visitors: 100,000

    Exhibitors: 1,100

    Edition #: 17

    Exhibitor countries: 60

    This edition

    2027

    Next edition

    Not announced yet

    Impact

    A bigger and stronger platform

    IDEF 2027 will showcase the latest advancements in defense technologies and products, bringing together key players in the defense industry. The event will take place from May 3 to May 9, 2027, at the Istanbul Expo Center, providing a platform for strategic partnerships and innovation. IDEF is crucial for showcasing advancements in defense technology, fostering international collaboration, and enhancing the visibility of Turkish defense products on a global stage. IDEF 2027, taking.

    Audience quality

    High-value decision-makers

    Visitors typically include Defense industry professionals, Government officials and military representatives, Technology developers and innovators, Academics and researchers in defense studies. Event dates: May 3-9, 2027. Location: Istanbul Expo Center, Turkey. Focus on defense technologies and innovations. Networking opportunities with industry leaders. IDEF - Interactive & Digital Entertainment Festival 2026 attracts an audience aligned with the organiser's published visitor positioning.

    Exhibitor outcomes

    Real business growth

    Exhibitors will have the opportunity to showcase their products to a targeted audience, enhance brand visibility, and establish valuable connections within the defense sector. IDEF is crucial for showcasing advancements in defense technology, fostering international collaboration, and enhancing the visibility of Turkish defense products on a global stage. Exhibitor categories include Defense technology manufacturers, Security solution providers, Aerospace and aviation companies, Logistics and support service.

    Intelligence

    Market context

    Key market insights, trends, news and related events to help you understand the bigger picture.

    Istanbul, Türkiye (Marmara region) — a transcontinental hub linking European, Middle Eastern, Central Asian and African buyer markets

    Why it matters

    IDEF is one of the largest defence, aerospace and security exhibitions in the world, staged in Istanbul with the backing of Türkiye's Ministry of National Defence, the Presidency of Defence Industries, the Turkish Armed Forces Foundation and KFA Fairs. For exhibitors it is the primary route into Turkish procurement programmes and industrial-participation opportunities, and a single venue where buyers from the Gulf, Central Asia, Africa and Eastern Europe gather with senior official delegations. For visitors it compresses a global supplier landscape — platforms, unmanned systems, simulation, electronics and now digital-interactive and training technology — into one trade week.

    Industry trends

    Key trends shaping this market and its wider industry.

    01

    AI video analytics at the edge

    Buyers are specifying cameras and VMS platforms with on-device analytics for perimeter, retail, and critical-infrastructure use cases, reducing cloud latency and bandwidth costs.

    02

    Cyber-physical convergence

    Integrated platforms that link access control, intrusion, fire, and SOC workflows are replacing siloed point products, especially for multi-site enterprises and public venues.

    03

    Cloud-managed access and identity

    Mobile credentials, visitor management APIs, and hybrid on-prem/cloud access control are standard evaluation criteria for facility and enterprise security teams.

    04

    Regulatory and compliance pressure

    EU NIS2, GDPR, and sector-specific standards are driving procurement of audited systems, documentation, and vendor certifications alongside hardware.

    05

    Critical infrastructure hardening

    Utilities, transport hubs, and logistics operators are upgrading detection, backup power, and redundant communications as part of resilience programmes.

    Plan your trip

    Travel & logistics

    Local currency · TRY

    Arrival airports

    Choose from the following airports, with convenient access to the event and venue.

    IST

    Istanbul Airport

    Havaist airport buses serve major districts.

    to venue

    40–60 min to Istanbul Expo Center

    by car

    Hotel tiers

    A range of accommodation options near the venue and across key areas.

    Budget
    Bakırköy / Yeşilköy / Küçükçekmece, 15–35 min to the fairground

    Rates are per room per night, approximate for the 2027 show period; verify current operation and availability.

    Mid-range
    Bakırköy / Ataköy / Florya, 10–25 min to the fairground

    Good balance of access to the venue and to the metro/Marmaray for city evenings.

    Premium
    Yeşilköy / Ataköy waterfront, adjacent to or 5–20 min from the fairground

    Closest options sell out first during major fair weeks — book early or use the organiser's hotel block.

    Local transport

    Get around the city with these convenient transport options.

    taxi

    Estimated costApprox. USD 40–60 (TRY equivalent) metered taxi
    Best forIstanbul Airport (IST) to Istanbul Expo Center

    Approx. 45 km; 45–75 min depending on traffic. Insist on the meter or book via app; agree the fare basis before departure.

    taxi

    Estimated costApprox. USD 55–80 (TRY equivalent) metered taxi
    Best forSabiha Gökçen (SAW) to Istanbul Expo Center

    Approx. 55 km; 60–95 min via the Eurasia Tunnel or TEM motorway depending on traffic.

    airport_bus

    Estimated costApprox. USD 5–9 per person
    Best forIST → Bakırköy / Yeşilköy (Havaist / İETT airport coaches)

    Coach services connect IST with city hubs; then a short taxi or metro hop to the fairground.

    metro

    Estimated costApprox. USD 1.2–1.6 per single ride (Istanbulkart)
    Best forIstanbul metro M1A/M1B (Yenikapı–Atatürk Havalimanı direction) with Istanbulkart

    Metro reaches the old Atatürk Airport district; the venue is a short taxi ride from Bakırköy/Yeşilköy connections. Marmaray links the European and Asian sides.

    rideshare

    Estimated costApprox. USD 10–25 for a typical cross-district trip
    Best forApp-based ride (Bitaksi / Uber) within Istanbul

    Bitaksi and Uber operate in Istanbul; confirm the in-app fare before accepting.

    shuttle_bus

    Estimated costFree where provided by the organiser (confirm on the visitor page)
    Best forOfficial fair shuttle (city hubs / hotel blocks) ↔ Istanbul Expo Center

    IDEF editions have run visitor shuttle services; check the organiser's transport page closer to the show.

    Plan your trip

    Visa & entry documents

    Check the latest visa requirements and entry guidelines before travelling.

    Visa required
    ATA Carnet: accepted
    TypeWho needs itFeeProcessing
    e-Visa (short stay, eligible nationalities)Nationals of countries listed as e-Visa eligible on evisa.gov.tr — apply online before travel$50.00Typically minutes to 72 hours online
    Consular short-stay / business visaNationals not eligible for the e-Visa, or where a business-purpose visa is required$60.002–4 weeks (allow more in peak season)
    Visa-free entryNationals of visa-exempt countries (several Central Asian, Gulf and Latin American states)—Not applicable

    A number of nationalities enter Türkiye visa-free (90 days in 180) — check the current list on the Turkish MFA or e-Visa portal for your passport before booking.

    Türkiye is an ATA Carnet member; carnets are accepted for temporary admission of exhibition goods and professional equipment, issued through the national guaranteeing body (TOBB in Türkiye). Confirm requirements with the organiser and your local chamber before shipping.

    Official visa page

    Weather

    Early May 2027 in Istanbul is mild maritime spring — daytime highs around 19–22 °C and nights around 12–14 °C, with roughly 25–35 mm of rain spread over 8–10 days. Pack a light rain layer, comfortable walking shoes for the halls and a jacket for evening receptions.

    Plan for the climate

    Check temperatures and pack accordingly

    Venue connectivity

    Confirm mobile roaming or local SIM options for business visitors to Turkey.

    Ride-hailing

    Taxis

    Public transit

    Car rentals

    Cultural notes

    Useful information to help you have a smooth and respectful visit.

    Tipping

    Restaurants typically 5–10% (often added as a service charge), round up taxi fares, and small TRY tips for hotel and cloakroom staff are appreciated.

    Business etiquette

    Meetings are formal: handshakes, business cards and punctuality matter, and many visitors are official delegations. Exchange cards two-handed and use titles (Mr/Ms, or rank for military counterparts).

    Dress and security

    Business attire is the norm on the trade floor. Istanbul Expo Center is a security-controlled fairground — carry photo ID/passport daily and allow time for screening; dress modestly if visiting mosques outside show hours.

    Practical guides

    Visitor & Exhibitor Essentials

    Everything needed to arrive prepared, navigate the event, and make the visit productive.

    Flights

    Destination: IST

    Book flights to IST when possible for the shortest transfer to the venue; compare SAW only if fares are materially lower.

    Visa

    Most foreign nationals need a visa to enter Türkiye. Many eligible passports can obtain a short-stay e-Visa online at evisa.gov.tr (typically approx. USD 40–60, approved within minutes to 72 hours); nationalities not eligible for the e-Visa must apply at a Turkish embassy/consulate (allow 2–4 weeks and attach the organiser's invitation letter). A number of passports (several Central Asian, Gulf and Latin American states) are visa-exempt for 90 days in any 180. Business visitors should check the current rules for their nationality on the Turkish MFA/e-Visa portals before booking travel.

    Estimated cost: Varies by visa type and nationality (check official site).

    Processing: Varies by nationality; apply several weeks before travel.

    Fee varies by nationality (approx. USD 40–60). Apply only through the official evisa.gov.tr portal. Apply at a Turkish embassy/consulate; attach the organiser's invitation letter and company documentation. Fee approximates USD 60 / EUR 60 for many nationalities.

    Official

    Transport

    Get to the venue and around the city with these options.

    Airport → venue: Primary gateways: Istanbul Airport (IST): 40–60 min to Istanbul Expo Center; Sabiha Gökçen (SAW): Gateway airport for Istanbul.. Allow road or rail time to Istanbul Expo Center; on-site parking is usually available at major exhibition venues.

    Hotel → venue: Precinct hotels near Istanbul Expo Center: Bakırköy / Yeşilköy / Küçükçekmece, 15–35 min to the fairground: Ibis Istanbul Airport (Küçükçekmece), Holiday Inn Express Istanbul Airport, 3-star and apart-hotels in Bakırköy and Yeşilköy; Bakırköy / Ataköy / Florya, 10–25 min to the fairground: Titanic Port Bakırköy, Radisson Blu Conference & Airport Hotel Istanbul, Elite World Istanbul Florya; Yeşilköy / Ataköy waterfront, adjacent to or 5–20 min from the fairground: WOW Istanbul Hotel & Convention

    Ride-hail: Ride-hailing apps are commonly used in Istanbul; confirm local availability before travel.

    Public transit: Check local bus/metro options for routes to Istanbul Expo Center.

    Parking: On-site parking is available at Istanbul Expo Center; confirm daily rates and hall access on the organiser or venue site.

    Weather

    Plan and pack for the event climate.

    Month: May 2027

    Temperature: 12–22 °C (nights approx. 12–14 °C, daytime highs approx. 19–22 °C) in early May

    Seasonality: Spring showers: roughly 25–35 mm of rain across about 8–10 days in May, with changeable, breezy conditions and moderate humidity. Bring a compact umbrella and a light waterproof layer.

    Packing: Early May 2027 in Istanbul is mild maritime spring — daytime highs around 19–22 °C and nights around 12–14 °C, with roughly 25–35 mm of rain spread over 8–10 days. Pack a light rain layer, comfortable walking shoes for the halls and a jacket for evening receptions.

    Plan your trip

    Planning

    Best day for qualified buyer meetings: Tuesday 4 May 2027 (day 2 of the 3–9 May 2027 run)

    Opening day is dominated by the official ceremony, ministerial and delegation walk-throughs and stands still being finalised. The first full trade day (day 2) combines the fullest programme with fully staffed stands on every hall, while the later days of a long run typically thin out for exhibitors and shift towards public/delegation traffic. Day 2 also leaves buffer days for rescheduled meetings.

    Side trips

    2

    Historic Istanbul (Sultanahmet)

    Hagia Sophia, Blue Mosque, Topkapı Palace and the Grand Bazaar in one walkable historic peninsula.

    Bosphorus and Beyoğlu

    Galata Tower, İstiklal Avenue and Bosphorus ferry or dinner cruise — the classic Istanbul evening.

    Networking spots

    3

    International and national pavilions

    Largest concentration of exhibitor and delegation staff; best before midday.

    B2B meeting zone and delegation lounges

    Pre-booked meeting tables and official delegation areas — bring business cards and company literature.

    WOW Istanbul Hotel & Convention Center outlets

    Convenient off-floor venue for dinners and follow-up meetings within walking distance of the halls.

    Budget

    Costs & budget

    Cost reference

    Official cost items and estimated ranges for exhibitors.

    visa_fee

    visitor · Türkiye e-Visa (short stay, eligible nationalities)

    USD 40–60 / per application

    estimate

    visa_fee

    visitor · Turkish consular short-stay/business visa (non e-Visa nationalities)

    USD 60–90 / per application

    estimate

    visitor_ticket

    visitor · Trade visitor registration / day pass

    USD 25 / per person

    estimate

    visa_fee

    visitor · e-Visa (short stay, eligible nationalities)

    USD 50 / per application

    official

    visa_fee

    visitor · Consular short-stay / business visa

    USD 60 / per application

    official

    Decision

    Visit, exhibit, or skip?

    Should you go?

    Pick the closest answer for each. Your recommendation updates live.

    QUESTION 1 OF 6

    What is your primary role?

    Decision matrix

    Compare participation options side by side to choose the best fit for your objectives.

    visit

    You have a shortlist of exhibitors or a procurement/business-development objective that can be covered in 2–3 days on the floor.

    Best for

    Procurement, engineering and business-development teams scanning Turkish and international suppliers, delegations and media.

    Min. budget

    $500.00

    Timeline

    6–10 weeks before the show (visa, flights, hotel blocks in Bakırköy/Yeşilköy).

    Risks

    Budget estimate from listing cost signals — confirm live rates.

    Istanbul fairground is security-controlled; expect ID checks and screening queues at peak hours.

    Trade visits are credential-gated — register early to secure a badge.

    exhibit

    You can staff the stand for the full run and have an in-market distributor, agent or offset/industrial-participation plan.

    Best for

    Defence, aerospace, simulation, digital-interactive and training-technology suppliers targeting Turkish procurement and regional buyers.

    Min. budget

    $2,700.00

    Timeline

    6–9 months (space application, stand design, freight/carnet, visa and delegation scheduling).

    Risks

    Budget estimate from listing cost signals — confirm live rates.

    Budget estimate excludes stand build, freight, ATA Carnet and travel for the full team — confirm booth pricing with the organiser.

    Space in national pavilions is often allocated early and sells out.

    skip

    Watch the post-show reports and press coverage instead, or target a nearer peer event on the circuit.

    Best for

    Companies with no Turkish or regional pipeline, no qualified lead targets and no delegation meetings.

    Timeline

    None.

    Risks

    No major risks listed.

    Gallery

    Photos

    Official imagery from IDEF - Interactive & Digital Entertainment Festival 2026
    Official imagery from IDEF - Interactive & Digital Entertainment Festival 2026
    Official IDEF - Interactive & Digital Entertainment Festival 2026 event branding
    Official IDEF - Interactive & Digital Entertainment Festival 2026 event branding

    Trust footer

    Sources

    2

    References

    1

    Publishers

    0

    Date checked

    1

    IDEF

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