Although Rappe did not completely rule out the possibility of a German or British attack on southern Sweden if the opportunity arose, he felt that Russia was the most realistic threat. There were only two plausible scenarios for war with Russia: either Sweden would become involved in a war between Germany and Russia which would feature southern and central Sweden as the battleground—and Rappe made no attempt to hide which country the General Staff wanted Sweden to side with in that case—or Russia would make a limited attack on Norrbotten to reach northern Norway and the Atlantic, an attack that Rappe earlier said was not very likely. Rappe had played down the strategic importance of the Ofoten and Iron Ore Lines and played up the importance of the main railway line to Boden, which was under discussion at that time, to speed up its completion. The railway to Boden was nearly finished by 1892, negating the need for Rappe to play that political game any longer. A railway line to Boden was of utmost need to be able to bring up troops to Lule River—the main line of defence—and a future fortress there.