
DEFEA - International Defence & Security Exhibition 2027
Edition4 Bringing together fire safety, security, public safety, and emergency technology applications, helping exhibitors reach Greek and European government projects, contractors, and safety procurement buyers.
DEFEA is a professional exhibition and exchange platform for the international defence and security industry, held in Athens, Greece, presenting systems and solutions for land, sea, aerospace, national security and cybersecurity.
The show includes sections on dual-use technology and artificial intelligence, C4ISR and communications, cybersecurity and electronic warfare, space and surveillance and border protection, land, sea and air systems, infrastructure and logistics support, ammunition and firepower, and unmanned systems and robotics.
Participants include defence manufacturers, government delegations, procurement agencies and industry decision-makers, and the show conducts displays, matchmaking and forum exchange.
More than 400 exhibitors from more than 35 countries have confirmed participation, and the show suits companies in defence and security systems, communications, cybersecurity, and unmanned systems and robotics seeking to connect with international defence procurement and partners.
Area
Exhibitors
Visitors
DEFEA 2027 takes place from 18 to 20 May 2027 in Athens, Greece.
Visitor opening hours are 09:00 to 17:00 on 18, 19 and 20 May 2027.
The exhibition is held at Metropolitan Expo in Athens, Greece, located at Athens International Airport "El. Venizelos", Spata 190 19.
DEFEA addresses the armed forces, security forces, defence-related industry, national security, international delegations, government officials, senior executives and military personnel solely; all attendees must wear business or service attire and press accreditation is mandatory for media entry.
You can register your interest on the visitor pre-registration page and will be notified when visitor pre-registration for DEFEA 2027 opens.

DEFEA - International Defence & Security Exhibition 2027
Edition4 Bringing together fire safety, security, public safety, and emergency technology applications, helping exhibitors reach Greek and European government projects, contractors, and safety procurement buyers.
DEFEA is a professional exhibition and exchange platform for the international defence and security industry, held in Athens, Greece, presenting systems and solutions for land, sea, aerospace, national security and cybersecurity.
The show includes sections on dual-use technology and artificial intelligence, C4ISR and communications, cybersecurity and electronic warfare, space and surveillance and border protection, land, sea and air systems, infrastructure and logistics support, ammunition and firepower, and unmanned systems and robotics.
Participants include defence manufacturers, government delegations, procurement agencies and industry decision-makers, and the show conducts displays, matchmaking and forum exchange.
More than 400 exhibitors from more than 35 countries have confirmed participation, and the show suits companies in defence and security systems, communications, cybersecurity, and unmanned systems and robotics seeking to connect with international defence procurement and partners.

Area
Exhibitors
Visitors
DEFEA 2027 takes place from 18 to 20 May 2027 in Athens, Greece.
Visitor opening hours are 09:00 to 17:00 on 18, 19 and 20 May 2027.
The exhibition is held at Metropolitan Expo in Athens, Greece, located at Athens International Airport "El. Venizelos", Spata 190 19.
DEFEA addresses the armed forces, security forces, defence-related industry, national security, international delegations, government officials, senior executives and military personnel solely; all attendees must wear business or service attire and press accreditation is mandatory for media entry.
You can register your interest on the visitor pre-registration page and will be notified when visitor pre-registration for DEFEA 2027 opens.