Aliso caused the most trouble. It stood on the south bank of the Lupia, not far east of where the smaller river joined the Rhine near Vetera. The Roman garrison inside Aliso was large and very stubborn.
Speaking soldiers’ Latin, Arminius shouted to the legionaries: “If you surrender and come out, I swear I will let you keep your arms and march back to Gaul with no more attacks. I will give hostages to prove it.”
A centurion came up to the edge of the palisade to answer him. Arminius recognized the Roman officer for what he was as much by his ingrained arrogance as by the transverse crest on his helmet. “No!” the man shouted. “You wouldn’t be howling out there if you hadn’t cozened Quinctilius Varus and murdered his men. The promises you make aren’t worth piss.”
Every word of that was true, which only infuriated Arminius the more. He shook his fist at the Roman. “You’ll pay,” he said. “When we break in, we’ll give you all to our gods, a fingernail at a time.”
“Come ahead and try.” The centurion spat in his general direction. “I don’t think you can do it, you bald-bottomed son of a whore. I bet your asshole’s as wide as a tunnel, from all the times you had Varus’ cock up you.” To make sure Arminius - and his followers - understood him, the Roman said that again, pretty fluently, in the Germans’ language.
“You turd with legs! I’ll see how far your lying guts can stretch when I lay hold of you!” Arminius bellowed in blind fury.
“Come ahead and try,” the centurion repeated calmly, and stepped away.
Arminius bellowed orders. The Germans shot flight after flight of arrows at Aliso. Then, roaring like angry bears to fire their spirits, they rushed toward the fort with scores of scaling ladders. If rage and ferocity could overcome skill and a strong position, Arminius’ followers would do it.
But they couldn’t. The Romans dropped stones on the Germans who threw bundles of brush into the ditch around the palisade. They shot at them through holes drilled into the floor of their walkway. With hardly any risk to themselves, they used forked branches to reach out and overturn scaling ladders that did get placed against the walls. They poured boiling water and sizzling oil on the Germans swarming up the ladders.
In spite of everything, a few Germans did make it to the top of the palisade - but only a few. They didn’t last long up there. In a fight like that, the armored, disciplined, and desperate Romans had every advantage.
Cradling a horribly burned arm, a German who’d fallen off a ladder groaned, “They fight dirty.”
And so they did. Arminius acutely felt his folk’s ignorance of siege-craft. When he served with the legions in Pannonia, he’d seen the variety of engines and stratagems the Romans could roll out against a strongpoint that presumed to resist them. But having seen such things didn’t mean he could duplicate them. He didn’t know how to make the catapults that flung darts or thirty-pound stones farther than a man could shoot an arrow. Nor were Germans miners. He couldn’t order them to tunnel under Aliso and make the palisade fall over.
Even if he could have given that order, he wouldn’t have. He knew too well he couldn’t hold his army together long enough to let mining work. They would run out of food from the surrounding countryside pretty soon. One more trick of Roman siegecraft, he realized now when it was too late, was the stream of wagons that kept besiegers fed. Roman armies didn’t come down sick as often as those of the Germans, either. He couldn’t make his own men keep their camp clean and orderly, and he couldn’t stop them from dumping waste upstream from where they drew drinking water. They would have laughed at him had he tried.
Knowing he wouldn’t be able to stay outside of Aliso long, he kept trying to break in, hurling his warriors at the palisade again and again. Maybe luck would be with them, as it had been before. Maybe the Romans would despair. If they didn’t fight back with all their might, the German tide would surely lap over them and wash them away.
No matter how Arminius hoped either or both of those things would happen, neither did. The legionaries inside Aliso might have been some of the last Romans left alive on this side of the Rhine, but they fought as if they still thought they would turn Germany into a peaceful province any day now.
After a week of fruitless assaults, Sigimerus took Arminius aside and said, “This isn’t working, son. If we’re going to take Gaul away from the Empire, we can’t waste any more time hanging around here.”
“We can’t leave these legionaries in our rear, either,” Arminius answered. “One more try. They can’t hold us out forever.”