MSPO 2026 will be held from 8th - 11th September 2026 at Targi Kielce Exhibition & Congress Centre in Kielce, Swietokrzyskie, Poland. This is an International Defense Industry Exhibition. It is the most important exhibition of the defense industry in Europe and the third largest trade show on the Old Continent. The fair offers visitors a superb opportunity to find out more about the status of technology in this dynamic industry and to directly establish contacts with potential partners.