Jacek Siewiera
Head of the National Security Bureau from 2022 to 2025, Republic of Poland
7. edycja Defence24 Days
Security and resilience of critical infrastructure in the context of contemporary threats
Zobacz: Security and resilience of critical infrastructure in the context of contemporary threats6. edycja Defence24 Days
Europe in the age of war. Deterrence and defence
Zobacz: Europe in the age of war. Deterrence and defence6. edycja Defence24 Days