Iv used this tactic before with great success. Here's my question, is it underhanded ?
Lets say I ask for a truce on greenland/iceland border.
Europe forts all his men off of Iceland I keep my 8 man army on greenland and add 2 every turn.
Meanwhile europe is breaking africa and s. america and sucessfully doing so.
I raid a little in asia and then when the truce ends his armies are exhausted he cant guard my border with more than 4 men and I charge through with a 16 man army plus all my bonuses. I take his cards then sweep the board.
So is building up even though there is a truce an underhand tactic ?