Grid: We must not let 4.5% of GDP to go beyond our market

In peculiar study Defence24.pl from the MSPO Fair Kielce 2024, we're talking to BBN chief Jack Siewiera. What about the catalogue of Polish arms companies? What conclusions do we draw from Ukraine? How'd the weapon work on Dniepre? How to increase the safety of the Republic of Poland? We invitation you to interview Minister Siewiera.