kinda funny,i seem to remember a bunch of historical factual occurances in ww2 that this would match exactly. force A just happens to attack where there are no defenders stationed by force B.if force B dosent find out about the attack,then force A captures town /base with little or no opposition,if force B finds out about the attack they then have to shift forces to defend,sometimes successfully sometimes not...lets see....few guys in a jeep drove to rome ..no one there,nobody believed them..anzio landings...one of the beaches on D-day....several places on russian front...ok ALL of france...well not ALL of france. several instances in norway ops.....channel dash with german capital ships, face it,in real world armies are not everywhere that is their occupied territorry......CHEEZE is now served,lol