AED Cluster Portugal is honoured to announce that AED Days 2026 has been granted the High Patronage of His Excellency the President of the Republic, reinforcing the institutional significance of the leading national event dedicated to the aeronautics, space and defence sectors.
The granting of High Patronage recognises the event’s importance in enhancing the national ecosystem, against a backdrop of new geopolitical, technological and industrial challenges. The 2026 edition will take place between 27 and 29 May in Oeiras and Cascais, bringing together companies, institutional bodies, research centres, international organisations and decision-makers linked to the three strategic areas represented by the AED.
Organised by AED Cluster Portugal, in partnership with the municipalities of Oeiras and Cascais, AED Days has established itself as a platform for bringing together the national ecosystem and the main international players in the aeronautics, space and defence industries. The event helps to strengthen the competitiveness of national organisations, promote integration into global value chains and position Portugal in areas of economic, scientific and strategic value.