Sweden Finland. There are several connections from the Stockholm area across the Sea of Åland to Mariehamn in the Åland Islands as well as Turku and Helsinki on the Finnish mainland and beyond to Estonia and St Petersburg in Russia. Ferry routes from the Stockholm area also connect with Ventspils and Riga in Latvia as well as Gdańsk in Poland across the Baltic Sea. The ferry ports of Karlskrona and Karlshamn in southeastern Sweden serve Gdynia, Poland, and Klaipeda, Lithuania. Ystad and Trelleborg near the southern tip of Sweden have ferry links with the Danish island of Bornholm and the German
BALTOPS port call at Gdynia represented the first visit by United States Navy vessels to Poland since 1927. Since 1993 it has been a major contributor to the NATO programme Partnership for Peace, which aims to strengthen and create trust amongst former Soviet Union states (Estonia, Latvia, Lithuania) its former satellites (Bulgaria, Czech Republic, Hungary, Poland, Romania, Slovakia and Slovenia) and NATO. All these states have since joined NATO. Common participants are (but not limited to): Canada, Denmark, Estonia, Finland, France, Germany, Latvia, Lithuania, Netherlands, Poland, Russia, Sweden, United Kingdom, United States of America (commanding country) The 26th annual maritime exercise