The 3rd Maritime Security Conference-2023 of Maritime Security Centre of Excellence (MARSEC COE) was held on 14-15 June 2023. At the conference, topics such as Safety in Maritime Autonomous Surface Ships, NATO’s New Strategic Concept in the Black Sea, and other Seas of Recent Conflicts were discussed. Alongside the President of YATA International, representatives from YATA Turkey and YATA Portugal attended the event.