Finland–Sweden border border continues south into the northern Baltic Sea to a point where it meets the zone border of Estonia. The tripoint between the economic zones is defined by a treaty signed in 2001. The Finnish–Swedish border was created in 1809 by the Treaty of Fredrikshamn, as Sweden ceded Finland over to Russia. The course of the border was described in the fifth article of the treaty, without great detail. The borders were agreed to be the Sea of Åland, the Gulf of Bothnia, and the rivers Tornionjoki and Muonionjoki. Islands in the sea belonged to whichever country was the nearest
Latvia 100 Border Guard, Military Police and military academies. The parade was led by Gen. Riho Terras, President Kersti Kaljulaid was present to greet the different units. Estonian President Kersti Kaljulaid, Lithuanian President Dalia Grybauskaitė, Finnish President Sauli Niinistö and Icelandic President Guðni Th. Jóhannesson joined Latvian President Raimonds Vejonis in attending the military parade and the celebrations. The NATO countries and other military partners of Latvia that were represented at the parade were Italy, Estonia, Lithuania, Poland, Romania, the Czech Republic, Finland, Albania, Croatia, the Netherlands, Norway, Slovakia, Spain Slovenia, Britain, Denmark, Sweden, Germany, Canada and the United States. Each year