DEFEA 2027
A defence exhibition in Athens where companies present land, naval, aerospace and cyber security systems.
This edition has ended. The details below are kept for reference. Check the organizer's site for the next edition.
May 18 to 20, 2027, Athens, Greece. Dates confirmed on the organizer's page: 2026-11-07. Recheck before you book, since organizers change details.
Independent planning reference. Delta Arc is not the organizer and does not sell tickets. Delta Arc has not announced attendance at this event, and listing it is not an endorsement.
What to see
- The organizer cites 436 exhibitors from 37 countries and 30,137 visitors from 92 countries. Source
- A matchmaking event arranges meetings between companies. Source
What to plan
- The organizer has not published these pages yet. Check its site closer to the date.
- Official site
Parking and the venue
Parking
Coming soon. Delta Arc will add this from an official source.
Transit
Coming soon. Delta Arc will add this from an official source.
Accessibility
Coming soon. Delta Arc will add this from an official source.
Where to stay
Coming soon. Delta Arc will add this from an official source.
Dining near the venue
Coming soon. Delta Arc will add this from an official source.
From the airport
Airports
Coming soon. Delta Arc will add this from an official source.
Airport to the venue
Coming soon. Delta Arc will add this from an official source.
Rideshare
Coming soon. Delta Arc will add this from an official source.
Taxis
Coming soon. Delta Arc will add this from an official source.
Black car and SUV pickup
Coming soon. Delta Arc will add this from an official source.
Public transit
Coming soon. Delta Arc will add this from an official source.
Questions worth asking there
A claim at a show is a starting point. These questions help you test it.
- Has the system been tested by a government or independent body, and are the results releasable?
- Which export controls or end-user approvals apply to this product?
- What is the sustainment plan, including spares, training and in-country support?
Common questions
When is DEFEA 2027?
May 18 to 20, 2027.
Where is DEFEA 2027 held?
Athens, Greece.
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Guides for any show
First time at a major show
A show floor rewards a plan. Decide what you need to learn before you see the program, then let the program fill the plan.
Show planning checklist
The same checklist works for a payments summit, a marketing conference and a machine tool show.
Parking and getting there
Parking and transit change by event and by day. The venue and the transit agency are the sources to trust, close to the date.
Hotels and travel
Use the organizer's official housing page as your starting point. Third-party offers that use a show's name are not always connected to the organizer.
During the show
A claim on a show floor sounds as firm as a published figure. It usually is not. Keep the same few questions in your pocket, and class what you hear.
Meeting planner
A meeting earns its time when both sides know the question before they sit down.
After the show
The value of a show is decided in the two weeks afterward, when notes turn into decisions or get lost.
How to cite this page. Delta Arc, LLC. “DEFEA 2027 planning reference.” DA-EV-defea-2027, version 1, as of 2026-11-07. https://thedeltaarc.com/events/defea-2027/