Civilization V: The Swedish Saga, part 4 (1868 A.D. to 1951 A.D.)
Introducing the SV-42 Westerland
1933 A.D.: The Danish government-in-exile signs the Treaty of Tunsberg, making peace with the NDU after 77 years of conflict. The premier of the NDU declares the Great Unification of the Norse people complete. The Principality of Salzburg, a traditionally Austrian holding, is allowed to remain in under hereditary Danish rule.
1937 A.D.: Russian spies make contact with the NSS, warning them of an English plot against the Norse Union. England asks for an open borders agreement shortly after. The Norse heed the Russian warning, and refuse.
1942 A.D.: Swedish arms manufacturers at Birka develop the world's first assault rifle, the SV-42 Westerland, named for its creator and the region it came from. Priority NDU infantry companies begin to receive retrofits of the new weapons.
This bodes well. I'm now replacing my Great War Infantry with "Infantry," which despite the shorter name, are much more powerful. I've passed Greece in infantry tech, which will make a huge difference when the war finally kicks into gear.