Poland and Sweden have started their first joint military exercises organized without long preparation, with the aim of testing rapid mobilization and strengthening collective defense in the Baltic Sea region.
Polish Deputy Prime Minister and Minister of Defense Wladyslaw Kosiniak-Kamysz announced the start of the exercise “Gotland Sentry” on the social network X, emphasizing that it represents “the first joint engagement of this kind between Poland and Sweden” and that it serves “the security of the Baltic.”
The exercise followed the defense cooperation agreement signed between the two countries on September 2nd, which includes joint operations in the Baltic Sea and closer cooperation in the field of defense technologies.
Poland’s Armed Forces Operational Command (DORSZ) stated that the short-notice exercise (SNEX) is designed to demonstrate the ability of Polish and Swedish forces to rapidly move units by air, sea, and land.
The aim is also to deepen interoperability, strengthen command structures in an international environment, and assess security challenges in the Baltic region.
SNEX exercises are carried out with minimal prior preparation in order to test the ability of forces to perform tasks within a set timeframe. The format is characterized by a high operational tempo, flexible command structures, and limited planning, which makes it “one of the most demanding forms of military training,” stated DORSZ.
The Command added that the exercise shows how the political partnership of the two countries is translated into “practical operational activities.”


