DSEI Germany's advisory board brings together respected senior military figures from the air force, army and navy. Their experience covers land, air, space, naval, cyber and IT, as well as defence planning and NATO transformation. Their insight helps ensure DSEI Germany reflects the priorities shaping Germany's defence and that of its allies, from strategy to capability.
A landmark event
for defence and security
Be part of DSEI Germany 2027 in Hannover, Germany's major new defence and security event, and discover how you can get involved.
Introducing DSEI Germany
Germany’s largest premier defence and security exhibition dedicated to securing Europe through capability advancement and strategic cooperation.
Spanning 125,000 square meters and eight specialized domains, DSEI Germany brings the full spectrum of multi-domain operations into one room, uniting global industry innovators, military leadership, and government stakeholders. Paired with a curated, high-level conference programme featuring top military and industrial figures, the exhibition reinforces Germany’s role as a stabilizing force—strengthening NATO’s European pillar, accelerating industrial capacity, and building credible deterrence for the future.
Key figures for DSEI Germany
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Meet our Military Advisory Board
General (ret.) Chris Badia
Gen (ret.) Badia began his career in the military in the German Air Force in the 1980s, first flying F-4 Phantoms. In the following decades, he commanded, among other units, Fighter Wing 71 in Wittmund, during which time he served in Afghanistan. Later on, he became Commander of the EATC (European Air Transport Command) in Eindhoven (Netherlands) and Head of Planning at the Federal Ministry of Defence, before being promoted to General and Deputy Supreme Allied Commander Transformation of NATO in 2022. Before his retirement, Badia was the highest ranking German officer in the Alliance.
Lieutenant General (ret.) Frank Leidenberger
Former CEO, BWI GmbH
Lt Gen (ret.) Leidenberger joined the Bundeswehr in 1977. Among his roles he served as Commander of Armoured Reconnaissance Battalion and was deployed to the Stabilisation Force in Bosnia and Herzegovina and, later, to ISAF in Kabul. In 2009-10, Leidenberger served as Commander of the German deployment contingent to Afghanistan, returning in 2015 as Chief of Staff for ISAF’s Resolute Support mission. Leidenberger’s last position was as CEO of BWI GmbH, the IT services provider of the Bundeswehr, which he held until October 2025.
Vice Admiral (ret.) Frank Lenski
Former Commander, German Fleet and Supporting Forces
Vice Admiral (ret.) Frank Lenski joined the Bundeswehr in 1981. In the following years he became Commander Technical Group, Naval Air Wing 3 “Graf Zeppelin”, then Head of Division at the Federal Ministry of Defence and Head of planning in the Joint Support Service, and later Chief of Staff in the German Navy Headquarters in Rostock. During his last assignment, Lenski held the role of Commander of the German Fleet and Supporting Forces, and Vice Chief of the German Navy at Navy Headquarters.Meet the exhibitors of DSEI Germany 2027
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Discover the Zones at DSEI Germany
Structured around the Bundeswehr operational model, every zone delivers an immersive multi-domain experience under one roof—combining live demonstrations, exhibits, and high-level networking to drive strategic collaboration and capability assessment.
Discover the latest showcases in key aerospace technologies for the armed forces of the future.
A platform to demonstrate the latest innovation in land-based systems.
Explore the future of naval operations through advanced technologies.
Witness innovations in digital defense, cybersecurity, electronic warfare, command and control.
Bringing together equipment, technologies and solutions for the support of modern armed forces.
As the host nation, DSEI Germany will host regional exhibitors from around the country.
Offers in-depth briefings on defence markets, priorities, and procurement.
Hosting the defence sector’s essential enablers for future demands.
Beyond the exhibition floor
Together, these features create an environment where engagement is purposeful, and connections are built with intent. Whether attending to meet decision-makers, explore collaboration, assess capabilities, or expand networks, the structure of DSEI Germany supports outcomes that extend beyond the event itself.
The Zeitenwende demands not only a strategic realignment of our defence policy, but also targeted support for technological and industrial capability. With DSEI Germany, Germany can establish an
important platform to showcase its defence industrial performance, technological leadership and innovative strength on the international stage.
important platform to showcase its defence industrial performance, technological leadership and innovative strength on the international stage.
Photo © Bundeswehr/Christoph Kassette