When it is posted/as an statement, then it is official.
3 vehicles (1 Danish 2 Norwegian) has been added with a long time in between, as it has been done with many other nations, for example Israel, a couple premiums here and there before they were moved to the Israeli techtree when that was introduced. So you never know, a lot can and have changed in 2 years and a lot will change in the future.
I don’t know if the reason in 5 lines, but if the lines are just combined together it shouldn’t be a problem
Apparently the Scandinavian question depends on who you ask, sometimes Iceland and Finland are part of it, sometimes not. Can’t be called Nordic either as I don’t think Finland is included there either.
From what i understood earlier the hud/layout did not allow for more than 5 lines in a techtree, but they will peoably change this one day
In my opinion a subtree should be its own additional line, but of course with some vehicles spread around in the tree as well, but primarely its own line like Finland, Hungary and others
Nordic would make the most sense then, even though Åland, Greenland and the Faroe Islands essentially won’t have anything of their own. I will still stick to that Scandinavia apparently, according to sources sometimes includes Finland
Greenland and Faroe Islands are autonomous territories belonging to Denmark, Åland is part of Finland. Scandinavia is generally only seen as including Finland in english language sources where it’s often also used as a synonym of the nordic countries, not by any of the relevant countries themselves. The correct term for the wider grouping is to refer to the nordic countries where Finland is included.