@ABWorsham:
I have wondered what would happen had the British and French used the battle plans for PLAN R-4. This plan called for the Allies to take Narvik and move east into Sweden.
Would Norway and Sweden joined Germany? How would the U.S react to the Allies attacking neutral countries?
If UK had attacked Norway and Sweden, then in no doubt they would be forced to join Germany. There are no case in WWII, or WWI or any war between the Napoleon campaigns and today, where a neutral minor actually joins the aggressor that attack it. They always join the opposing side. And in that case, the 50 000 Allied troops would get railed back in the water pretty quick, even before any German troops had time to arrive. UK dont have specialized ski troops or mountain troops, or any equipment designed for winter warfare in mountains in the Arctic zone. Most of the 35 000 UK troops that actually landed in Narvik in april 1940 got frostbite and snowblind even before they would meet any German. How would that been different if UK attacked with R4 during the real winter, as planned ?
How would USA react ?
Interessting, I am just to begin reading Ian Kershaws book, The Decisions, about how Roosevelt was thinking in those day, come back to this later.
But, USA did nothing when neutral Ethiopia was attacked, Spain was attacked, Tchekoslovakia, Austria and Poland were attacked, nothing when neutral Denmark and Norway, Belgium, Holland and France were attacked, or when Albania, Greece, Jugoslavia, Romania, Finland, the Baltic States, and a dusin other were attacked.
Because they were not true and strict neutrals. But, and I cant stress this enough, if true and strict neutral Sweden had been attacked, either by UK or Germany, then we must assume that not only USA, but all the remaining of the true neutrals of the World, including Mongolia, all would have joined the war, against whoever attacked true neutral Sweden