NATO secures Baltic Sea during Open Spirit 2025: mines, robots and energy infrastructure
Naval forces have launched the international mine countermeasures operation Open Spirit 2025 in the Baltic Sea. The mission is taking place in Lithuania’s territorial waters and its Exclusive Economic Zone.
security navy worldwide nato news13 may 2025 | 10:16 | Source: Gazeta Morska | Prepared by: Kamil Kusier | Print

fot. fot. Laiv? no Tomo Donausko nuotr.
This year's edition gathers 12 naval vessels, 19 EOD diver teams, and underwater robotics units from 13 NATO member states. The joint operation focuses on detecting and neutralizing historical naval mines, a legacy of past conflicts still posing a threat to navigation and infrastructure.
Beyond mine clearance, Open Spirit 2025 emphasizes the security of existing underwater infrastructure against potential threats and destabilizing activities in the Baltic Sea. A key part of the operation also includes seabed surveys in areas designated for future offshore wind farms—supporting regional energy transition and maritime safety.
Open Spirit remains a critical demonstration of NATO’s commitment to collective maritime security, interoperability, and the protection of vital underwater assets in the increasingly strategic Baltic region.
see also
Buy us a coffee, and we’ll invest in great maritime journalism! Support Gazeta Morska and help us sail forward – click here!
Kamil Kusier
redaktor naczelny
gallery
comments
Add the first comment
see also
Defence.Hub strengthens capabilities in technologies supporting maritime infrastructure security
Damen to build 13 SAR units for Turkey. Strengthening search and rescue in the Aegean Sea
Sebastian Kluska, director of MSPiR SAR: No room for improvisation at sea. Skills and judgment matter
MS Kapitan Poinc to deploy FRB 850 in Baltic SAR upgrade
105th life-saving mission. Naval Aviators conduct double "Heart Action" transport
Another successful medical evacuation over the Baltic Sea. Yet another intervention at offshore wind farms
Fishing trip on Vistula Lagoon cut short due to missing certificates
Drifting tanker near Malta highlights risks linked to the global “shadow fleet”
Cross-border SAR operation on the ice of the Gulf of Bothnia
Body recovered from the waters of Puck Bay near Babie Doły in Gdynia
ADVERTISEMENT
ADVERTISEMENT