The Vikings are on the coast near the city of Udal. My proposal is to send our archers, charriots, and Horsemen to push back the invaders. We must for the first part prevent the Vikings from advancing any further. When the diplomats are in the invasion zone, they should bribe the viking units thus taking a bite out of te viking's invasion force (One of the things I miss in Civ III BTW ). I shall post a poll once enough suggestions have been posted . On the note of Diplomats, once they reach the war zone they must be accompanied by a military unit.