Yhdistreuna
Yhdistreuna is a fictional interregional federation imagined as a cross-border cooperative among municipalities and counties in a Baltic-Northern European setting. The name combines Finnish yhdistää (to unite) with reuna (border or edge), reflecting its aim of uniting diverse jurisdictions along shared frontiers.
Geographically, Yhdistreuna spans coastal archipelago and adjacent mainland regions, with membership totaling roughly 28 municipalities across
Governance: The federation is governed by a Council of Delegates, with rotating presidency every two years.
History: Formed in the late 1990s as a response to growing cross-border commerce, Yhdistreuna matured through
Economy and culture: The alliance promotes cross-border trade, shared energy infrastructure, and a common data portal