For our first move, we utilize our border exclaves and troops travelling through Aldrania to sabotage and ambush supply lines and to destroy planes. The bombings and the war further radicalize our citizens to our cause (since you're just bombing major cities like a monster), which further isolates soldiers on Laurentia's borders, as Laurentians within Aldrania take arms, taking advantage of the large surplus of weaponry that exists due to Aldrania's warmongering.