One of the main characteristics of a long campaign in a foreign land is the way the army and its chain of command settle into a life-style which regards the foreign land as at least a semipermanent home. Despite the constant movements, the campaigns, the forays, the expeditions, base camp takes on all the aspects of a town: most of the soldiers find women, many of the women produce babies, shops and taverns and traders multiply outside the heavily fortified walls, and mud-brick houses for the women and babies mushroom through a haphazard system of narrow streets.
Such was the situation in the Roman base camp outside Utica, and to a lesser extent the same thing occurred in the base camp outside Cirta. Since Marius chose his centurions and military tribunes very carefully, the period of the winter rains—which saw no fighting—was used not only for drills and exercises, but for sorting out the troops into congenial octets expected to tent and mess together, and dealing with the thousand and one disciplinary problems which naturally occur among so many men cooped up together for long stretches of time.
However, the arrival of the African spring—warm, lush, fruitful, and dry—always saw a great stirring within the camp, a little like the rolling shiver which starts at one end of a horse’s skin and proceeds all the way to the other end. Kits were sorted out for the coming campaigns, wills made and lodged with the legion’s clerks, mail shirts oiled and polished, swords sharpened, daggers honed, helmets padded with felt to withstand heat and chafing, sandals carefully inspected and missing hobnails attended to, tunics mended, imperfect or worn-out gear shown to the centurion and then turned in to the army stores for replacement.
Winter saw the arrival of a Treasury quaestor from Rome bearing pay for the legions, and a spate of activity among the clerks as they compiled their accounts and paid the men.
Because his soldiers were insolvent, Marius had instituted two compulsory funds into which some of every man’s pay was channeled—a fund for burial in respectable fashion for the legionary who died while away but not actually in battle (if he died in battle, the State paid for his burial), and a savings bank which would not release the legionary’s money until he was discharged.
The army of Africa knew great things were planned for it in the spring of the year of Caepio’s consulship, though only the very highest levels of command knew what. Orders went out for light marching order, which meant there would be no miles-long baggage train of ox-drawn wagons, only mule-drawn wagons able to keep up with and camp within each night’s camp. Each soldier was now obliged to carry his gear on his back, which he did very cleverly, slung from a stout Y-shaped rod he bore on his left shoulder—shaving kit, spare tunics, socks, cold-weather breeches, and thick neckerchiefs to avoid chafing where the mail shirt rubbed against the neck, all rolled inside his blanket and encased in a hide cover; sagum—his wet-weather circular cape—in a leather bag; mess kit and cooking pot, water bag, a minimum of three days’ rations; one precut, notched stake for the camp palisade, whichever entrenching tool he had been allocated, hide bucket, wicker basket, saw, and sickle; and cleaning compounds for the care of his arms and armor. His shield, encased in a supple kidskin protective cover, he slung across his back beneath his gear, and his helmet, its long dyed horsehair plume removed and stowed away carefully, he either added to the clutter depending from his carrying pole, or slung high on his right chest, or wore on his head if he marched in expectation of attack. He always donned his mail shirt for the march, its twenty-pound weight removed from his shoulders because he kilted it tightly around his waist with his belt, thus distributing its load on his hips. On the right side of his belt he fixed his sword in its scabbard, on the left side his dagger in its scabbard, and he wore both on the road. His two spears he did not carry.
Each eight men were issued with a mule, on which were piled their leather tent, its poles, and their spears, together with extra rations if no fresh issue was to be made every three days. Eighty legionaries and twenty noncombatants made up each century, officered by the centurion. Every century had one mule cart allocated to it, in which rode all the men’s extra gear—clothing, tools, spare weapons, wicker breastwork sections for the camp’s fortifications, rations if no issues were to be made for very long periods, and more. If the whole army was on the move and didn’t expect to double back on its tracks at the end of a campaign, then every single thing it owned from plunder to artillery was carried in oxcarts which plodded miles to the rear under heavy guard.
When Marius set out for western Numidia in the spring, he left this heavy baggage behind in Utica, of course; it was nonetheless an imposing parade, seeming to stretch inimitably, for each legion and its mule carts and artillery took up a mile of road, and Marius led six legions west, plus his cavalry. The cavalry, however, he disposed on either side of the infantry, which kept the total length of his column to about six miles.
In open country there was no possibility of ambush, an enemy could not string himself out enough to attack all parts of the column simultaneously without being seen, and any attack on a part of the column would immediately have resulted in the rest of the column’s turning in on the attackers and surrounding them, the act of wheeling bringing them into battle rank and file automatically.
And yet, every night the order was the same—make a camp. Which meant measuring and marking an area large enough to hold every man and animal in the army, digging deep ditches, fixing the sharpened stakes called stimuli in their bottoms, raising earthworks and palisades; but at the end of it, every man save the sentries could sleep like the dead, secure in the knowledge that no enemy could get inside quickly enough to take the camp by surprise.
It was the men of this army, the first composed entirely of the Head Count, who christened themselves “Marius’s mules” because Marius had loaded them like mules. In an old-style army composed of propertied men, even ranker soldiers had marched with their effects loaded onto a mule, a donkey, or a slave; those who could not afford the outlay hired carrying space from those who could. In consequence, there was little control over the number of wagons and carts, as many were privately owned. And in consequence, the old-style army marched more slowly and less efficiently than did Marius’s African Head Count army—and the many similar armies which were to follow in its wake for the next six hundred years.
Marius had given the Head Count useful work and a wage for doing it. But he did them few favors otherwise, save to lop the curved top and curved bottom off the old five-foot-tall infantryman’s shield, for a man couldn’t have carried that on his back beneath his loaded pole; at its new reduced height of three feet, it didn’t collide with his burdens, or clip the backs of his ankles as he strode along.
And so they marched into western Numidia six miles long, singing their marching songs at the tops of their voices to keep their pace even and feel the comfort of military camaraderie, moving together, singing together, a single mighty human machine rolling irresistibly along. Midway down the column marched the general Marius with all his staff and the mule carts carrying their gear, singing with the rest; none of the high command rode, for it was uncomfortable as well as conspicuous, though they did have horses close by in case of attack, when the general would need the additional height of horseback to see to his dispositions and send out his staff with orders.
“We sack every town and village and hamlet we encounter,” Marius said to Sulla.
And this program was faithfully carried out, with some additions: granaries and smokehouses were pillaged to augment the food supply, local women were raped because the soldiers were missing their own women, and homosexuality was punishable by death. Most of all, everyone kept his eyes peeled for booty, which was not allowed to be taken as private property, but was contributed to the army’s haul.
Every eighth day the army rested, and whenever it reached a point where the coastline intersected the march route, Marius gave everyone three days of rest to swim, fish, eat well. By the end of May they were west of Cirta, and by the end of Quinctilis they had reached the river Muluchath, six hundred miles further west again.