@BillRM,
First of all, JL referenced “absolute pacifists,” which means that they would not physically resist my efforts to secure their resources.
Secondly, you seem to considering the issue based on definition of neutral fashioned by international law. I am not.
Your perspective can provide for an interesting discussion, but it is out of sync with mine.
A country (like Switzerland) that attempts to take advantage of the internationally legal status of neutrality to avoid becoming embroiled in war, but then seeks to profit from that war by selling products needed to continue the conflict is merely adopting a merchant’s strategy, not a moral stance.
It can be very effective, but it’s a risk since, when the world goes to war there is no one left to defend their neutrality.
The wager Switzerland made was that both sides would appreciate and honor the role a neutral nation, spared from conflict, could play.
There was never any guarantee that this would be the case. In fact, Germany had detailed plans for the invasion of Switzerland although they never pulled the trigger when they had the chance.
I don’t have enough knowledge of the ball-bearing affair of which you’ve written to say with any certainty, but I imagine the Allies didn’t believe that Switzerland providing ball-bearings to the Germans was critical enough to warrant force against the Swiss. If they had, and all that stood between victory and defeat were Swiss ball-bearing factories, I’m pretty sure they would have bombed the hell out of them.