Operation Weserübung's effects on Sweden became strategically encircled by the German-Soviet pact. Since the Baltic states; Estonia, Latvia, and Lithuania; had been forced to accept "limited" Soviet forces on their soil, in the autumn of 1939, they were de facto more or less in a state of occupation. For Sweden and Finland, this meant that the only possible trade route to nations other than Germany and the Soviet Union, was through Petsamo harbour, in the far north of Finland. This seriously hampered the supply situation in both these nations. It also meant that an invasion of Sweden could be launched from almost any direction. Sweden
Foreign relations of Latvia Foreign Affairs, Latvia maintains embassies in Argentina, Austria, Belarus, Belgium, Canada, the People's Republic of China, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Israel, Italy, Lithuania, Netherlands, Nicaragua, Norway, Poland, Portugal, Russia, South Africa, South Korea, Sweden, Ukraine, the United Kingdom, the United States, and Uzbekistan. It also operates missions to the United Nations in New York City and Geneva, to the European Union, the Chemical Weapons Nonproliferation Organization, the OSCE, NATO, World Trade Organization, and the Food and Agriculture Organization of the United Nations. Latvia has a Consulate General in Russia; Consulates in Belarus and Russia; Honorary