TREBIA


 Rome versus Carthage
Tiberius Sempronius Longus versus
Hannibal

218 BC
 

21 March 2010

 

With four members of Militia Brabantia we went to a meeting of the 'RomeinenFestival' in Nijmegen in March of 2010. We did not know what to expect from the event, but we had planned to play a historical battle, because we knew that there would be some historians there.

Joop and Frank took the Roman side, while Kees and I choose the side that was left for us.   ;-)

The Armies

The estimated amount of soldiers is following:

Hannibal

Tiberius Sempronius Longus

20,000 heavy infantry
9,000 light infantry
11,000 cavalry,
unknown but effective number of elephants
16,000-18,000 infantry
4,000 cavalry,
20,000 Italic auxiliaries,
Unknown number of Gallic
Cenomani tribesmen

Keeping the ratio the same but making the points equal lead to these WAB armies:

Hannibal

Tiberius Sempronius Longus

1 Army General
1 Army Standard
8 Caetratii
8 Caetratii
25 Gallic Warriors
25 Gallic Warriors
25 Gallic Warriors
25 Scutarii
25 Scutarii
25 Scutarii
8 Skirmishers
8 Skirmishers
16 Trained Africans
16 Trained Africans
8 Baleric Slingers
8 Baleric Slingers
1 Elephant
1 Elephant
10 Gallic Cavalry
10 Spanish Heavy Cavalry
10 Spanish Light Cavalry
10 Numidian Cavalry

 

1 Army Standard
1 Consul
16 Hastati
12 Hastati
12 Hastati
12 Hastati
16 Hastati
16 Princepes
12 Princepes
12 Princepes
12 Princepes
16 Princepes
12 Triarii
12 Triarii
12 Triarii
12 Velites
8 Velites
8 Velites
12 Velites
6 Roman/Italian Cavalry
6 Roman/Italian Cavalry
12 Italian Spearmen
12 Italian Spearmen
18 Allied legion
30 Allied legion

Both armies were about 3500 points. These were all the troops I had.


The Carthaginians left and the Romans right.

Special rules

We wanted some special rules to represent the tactics Hannibal used at this battle. There were three major tricks we had to incorporate into the game.

The first was the way Hannibal lured the Romans into battle without waiting for Scipio's army by sending his Numidians to harass and lure the Romans into battle. But because that was of no influence during the battle, we made no arrangements for this trick, except that we deployed the Numidian cavalry in front of the army.

The second trick was the ambush of Mago's picked 2.000 elite troops. Because both players knew this would happen, we agreed that the Romans would play the game as if they would not expect an ambush until they saw the enemy troops. This is quiet hard for a person playing a game. Maybe we had better used the normal ambush rules.

The third was the fact that the Romans were cold an hungry. We decided to let them strike last, because this would slow them. Modifying their weapon skill or strength seemed a bit too crude.

The historical battle

Livius 'History of Rome' VOL.III 21.52-56

Between the two armies there was a stream with very high banks which were overgrown with marshy grass and the brambles and brushwood which are generally found on waste ground. After riding round the place and satisfying himself from personal observation that it was capable of concealing even cavalry, Hannibal, turning to his brother Mago, said, "This will be the place for you to occupy. Pick out of our whole force of cavalry and infantry a hundred men from each arm, and bring them to me at the first watch, now it is time for food and rest." He then dismissed his staff. Presently Mago appeared with his 200 picked men. "I see here," said Hannibal, "the very flower of my army, but you must be strong in numbers as well as in courage. Each of you therefore go and choose nine others like himself, from the squadrons and the maniples. Mago will show you the place where you are to lie in ambuscade, you have an enemy who are blindly ignorant of these practices in war."

After sending Mago with his 1000 infantry and 1000 cavalry to take up his position, Hannibal gave orders for the Numidian cavalry to cross the Trebia in the early dawn and ride up to the gates of the Roman camp; then they were to discharge their missiles on the outposts and so goad the enemy on to battle. When the fighting had once started they were gradually to give ground and draw their pursuers to their own side of the river. These were the instructions to the Numidians; the other commanders, both infantry and cavalry, were ordered to see that all their men had breakfast, after which they were to wait for the signal, the men fully armed, the horses saddled and ready. Eager for battle, and having already made up his mind to fight, Sempronius led out the whole of his cavalry to meet the Numidian attack, for it was in his cavalry that he placed most confidence; these were followed by 6000 infantry and at last the whole of his force marched on to the field. It happened to be the season of winter, a snowstorm was raging, and the district, situated between the Alps and the Apennines, was rendered especially cold by the vicinity of rivers and marshes. To make matters worse, men and horses alike had been hurriedly sent forward, without any food, without any protection against the cold, so they had no heat in them and the chilling blasts from the river made the cold still more severe as they approached it in their pursuit of the Numidians. But when they entered the water which had been swollen by the night's rain and was then breast high, their limbs became stiff with cold, and when they emerged on the other side they had hardly strength to hold their weapons; they began to grow faint from fatigue and as the day wore on, from hunger.

Hannibal's men, meanwhile, had made fires in front of their tents, oil had been distributed amongst the maniples for them to make their joints and limbs supple and they had time for an ample repast. When it was announced that the enemy had crossed the river they took their arms, feeling alert and active in mind and body, and marched to battle. The Balearic and light-armed infantry were posted in front of the standards; they numbered about 8000; behind them the heavy-armed infantry, the mainstay and backbone of the army; on the flanks Hannibal distributed the cavalry, and outside them, again, the elephants. When the consul saw his cavalry, who had lost their order in the pursuit, suddenly meeting with an unsuspected resistance from the Numidians, he recalled them by signal and received them within his infantry. There were 18,000 Romans, 20,000 Latin allies, and an auxiliary force of Cenomani, the only Gallic tribe which had remained faithful. These were the forces engaged. The Balearics and light infantry opened the battle, but on being met by the heavier legions they were rapidly withdrawn to the wings, an evolution which at once threw the Roman horse into difficulties, for the 4000 wearied troopers had been unable to offer an effective resistance to 10,000 who were fresh and vigorous, and now in addition they were overwhelmed by what seemed a cloud of missiles from the light infantry. Moreover, the elephants, towering aloft at the ends of the line, terrified the horses not only by their appearance but by their unaccustomed smell, and created widespread panic. The infantry battle, as far as the Romans were concerned, was maintained more by courage than by physical strength, for the Carthaginians, who had shortly before been getting themselves into trim, brought their powers fresh and unimpaired into action, whilst the Romans were fatigued and hungry and stiff with cold. Still, their courage would have kept them up had it been only infantry that they were fighting against. But the light infantry, after repulsing the cavalry, were hurling their missiles on the flanks of the legions; the elephants had now come up against the centre of the Roman line, and Mago and his Numidians, as soon as it had passed their ambuscade, rose up in the rear and created a terrible disorder and panic. Yet in spite of all the dangers which surrounded them, the ranks stood firm and immovable for some time, even, contrary to all expectation, against the elephants. Some skirmishers who had been placed where they could attack these animals flung darts at them and drove them off, and rushed after them, stabbing them under their tails, where the skin is soft and easily penetrated.

Maddened with pain and terror, they were beginning to rush wildly on their own men, when Hannibal ordered them to be driven away to the left wing against the auxiliary Gauls on the Roman right. There they instantly produced unmistakable panic and flight, and the Romans had fresh cause for .alarm when they saw their auxiliaries routed. They now stood fighting in a square, and about 10,000 of them, unable to escape in any other direction, forced their way through the centre of the African troops and the auxiliary Gauls who supported them and inflicted an immense loss on the enemy. They were prevented by the river from returning to their camp, and the rain made it impossible for them to judge where they could best go to the assistance of their comrades, so they marched away straight to Placentia. Then desperate attempts to escape were made on all sides; some who made for the river were swept away by the current or caught by the enemy while hesitating to cross; others, scattered over the fields in flight, followed the track of the main retreat and sought Placentia; others, fearing the enemy more than the river, crossed it and reached their camp. The driving sleet and the intolerable cold caused the death of many men and baggage animals, and nearly all the elephants perished. The Carthaginians stopped their pursuit at the banks of the Trebia and returned to their camp so benumbed with cold that they hardly felt any joy in their victory.

       

 

The Battle

The Romans advanced through the cold river, while many of the visited of the event came watching our game. During the battle we stopped to watch some were interesting presentations of people that were active in the 'RomeinenFestival'.


The Romans have crossed the Trebia river.

Because the Roman troops knew that they would not have the initiative they allowed for the Carthaginians to strike first. Unfortunately this went wrong as the warbands won and broke the centre of the Roman army.

More unfortunately was that we could not finish the battle. The presentations of the historians and organisers of the 'RomeinenFestival' in Nijmegen had taken too much time. But it was time well spent!


                           Carthaginian veterans

Romeinen Festival Nijmegen

Check this site for more information about the <Romeinen Festival in Nijmegen>.

 


See also www.richardevers.nl for information about the novel I wrote about the life of Hannibal.


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