A major summit of the Joint Expeditionary Force (JEF) member countries is scheduled to be held in Helsinki, Finland, on March 26, 2026. The announcement was made by the Office of the President of the Republic of Finland, indicating the importance of this event in the context of European security dynamics.

The JEF, led by the United Kingdom, includes several nations, such as Finland, the Netherlands, Iceland, Latvia, Lithuania, Norway, Sweden, Denmark, and Estonia. This multilateral defense cooperation framework aims to enhance collective security and address challenges within Northern Europe and the Baltic Sea region, which has become increasingly significant amid changing geopolitical environments.

President Alexander Stubb will preside over the summit, where key topics such as the general security situation in Europe and collaborative defense strategies among the JEF countries are anticipated to be discussed. This summit highlights Finland's active role in regional security discussions and the importance of international partnerships in addressing security concerns in Europe.