Finish the following sentence: The Finnish Army used ski troops during the Winter War and the
II World War, where the numerically superior, but road-bound Soviet forces were vulnerable to attack by mobile, white-clad ski troops, approaching from untracked, frozen terrain.<unk>II World War, where the numerically superior, but road-bound Soviet forces were vulnerable to attack by mobile, white-clad ski troops, approaching from untracked, frozen terrain.