Civilization V: The Swedish Saga, part 3 (1702 A.D. to 1868 A.D.)
The road to world war
1858 A.D.: Greece and Russia enter a research agreement, cementing the ties between the Southern Axis powers. Denmark and Austria sign a similar agreement in counter.
1859 A.D.: The Danes denounce Celts, and Austria denounces Sweden, causing tension among the Treaty nations.
This was just... really dumb. If Denmark and Austria think they can spin off into their own little club and fight both the Alliance and the Axis, they are in for a rude awakening. Usually I can justify seemingly incompetent AI moves in Civ. For this one, I'm basically at a loss.
1860 A.D.: The establishment of a new Danish embassy begins to repair fractures in the Alliance. The United Stormlands Party, of course, opposes this decision. Later in the year, the Danes request an open borders treaty. Hoping to foster further positive relations, the Swedes reluctantly accept.
Seems like a coin toss whether or not this is some ploy to attack me again. But I'll humor them for now. They would do very minimal damage if they did decide to backstab me. Plus, I've got some trade agreements in place with Rome that should prevent them from coming to the Danes' aid this time.