Geopolitical analyst Charly Salonius-Pasternak examines Finland's long journey to full membership of the Western alliance, and explores how the Nordic nation could play a leading role in its future. FURTHER READING: Why Finns joined the fight | Charly Salonius-Pasternak Image: During the Soviet-Finnish war (1939-1940) skiers of the Finnish army in white camouflage made lightning and effective attacks on units of the Red Army. Credit: World of Triss / Alamy Stock Photo