Transit of German troops through Finland and Sweden Union immediately requested a similar but more far-reaching concession from Finland, which invited the Third Reich to trade similar transit rights through Finland in return for weaponry lacked by the Finns. This was the first significant proof of a changed, more favorable, German policy vis-à-vis Finland, that ultimately would put Finland in a position of co-belligerence with Nazi Germany in the Continuation War against the Soviet Union (June 25, 1941 – September 4, 1944). After Denmark and Norway were invaded on April 9, 1940, Sweden and the other remaining Baltic Sea countries became enclosed by Nazi Germany and the Soviet
Poland–Russia border Poland–Russia border The modern Poland–Russia border is a nearly straight-line division between the Republic of Poland (European Union (EU) member) and the Russian Federation (CIS member) exclave of Kaliningrad Oblast, a region not connected to the Russian mainland. It is currently long. Its current location and size were decided as part of the aftermath of World War II. In 2004 it became part of the boundary of the European Union and Commonwealth of Independent States. The history of the border between Poland and Russia can be traced to the early history of both nations, with one of the earliest notable