i reckon they wouldnt meet resistance in the outback theyd just die of starvation and thirst, cos the little homesteads wouldnt supply one dammed jap we would blow it up before they got ther. so in conclusion they would take darwin and broome and then get stuck if they travel south they will have massive lines of trucks supplying them everything would hav to come via truck. p.s they would probably think the croc is some kind of demon animal sent from hell lol