Res Gestae

Ammianus Marcellinus

Ammianus Marcellinus. Ammianus Marcellinus, with an English translation, Vols. I-III. Rolfe, John C., translator. Cambridge, MA; London: Harvard University Press; W. Heinemann, 1935-1940 (printing).

Startled by this cruel disaster, Julian (as he had previously planned) instantly put 30,000 picked men under the command of the

v2.p.323

aforesaid Procopius, and joined to him with equal powers Sebastianus, formerly a military commander in Egypt, and now a count, with orders to keep for the present on this side of the Tigris and to watch carefully everywhere and see that nothing unexpected should happen on the unprotected side, such as he had heard had often occurred. And he gave the order that (if it could be done to greater advantage) they should join King Arsaces, march with him through Corduene[*](Cf. xviii. 6, 20; modern Turkestan.) and Moxoëne,[*](In Armenia.) lay waste in passing by Chiliocomum, a fruitful region of Media,[*](It was really in Assyria.) and other places, and meet him while he was still in Assyria, so as to aid him in cases of necessity.

After these arrangements had thus been made, he himself feigned a march across the Tigris, an expedition for which he had also ordered supplies to be carefully prepared, but then turned to the right and, after passing a quiet night, called next morning for the mount which he usually rode. And when the horse, called Babylonius, was brought to him, it was laid low by a missile from the artillery, and as it rolled on the ground in unbearable pain, it scattered about its ornaments, which were adorned with gold and precious stones. Delighted by this omen, Julian cried out amid expressions of joy from the bystanders, that Babylon had fallen to the ground, stripped of all its adornments.

Then delaying for a time, in order to confirm the omen by favourable signs from victims, he came to the fortified camp of Davana at the source of the river Belias, a tributary of the Euphrates. Here we rested and took food, and on the following day arrived at Callinicum, a strong fortress, and most welcome because of its

v2.p.325

rich trade. There, on the twenty-seventh of March, the day on which at Rome the annual procession in honour of the Mother of the Gods takes place, and the carriage in which her image is carried is washed, as it is said, in the waters of the Almo, he celebrated the usual rites in the ancient fashion and spent the night in peaceful sleep, happy and full of confidence.

The next day he marched on from there along the brow of the river-banks, since the waters were rising from streams flowing in on all sides, and kept on with his armed force until he came to an outpost, where he encamped. There the princes of the Saracen nations as suppliants on bended knees presented him with a golden crown and did obeisance to him as lord of the world and of its peoples; and they were gladly received, since they were adapted for guerilla warfare.

And while he was giving them audience his fleet arrived, equal to that of the mighty king Xerxes, under the command of the tribune Constantianus and Count Lucillianus; and the broad Euphrates was almost too narrow for it, consisting as it did of a thousand cargo-carriers of varied construction, and bringing an abundance of supplies, weapons, and also siege-engines; there were besides fifty warships and an equal number which were needed for making bridges.

What I have just said suggests that I should, as briefly as my modest ability permits, give a

v2.p.327

concise description of engines of this kind, for the benefit of those who are unacquainted with them; and I shall first explain the form of the ballista.[*](See illustrations between pp. 328 and 329. These give a general idea of the scorpion and the ram, although they do not contain all the features of Ammianus’ description.)

Between two posts along, strong iron baris fastened, and projects like a great ruler; from its smooth, rounded surface, which in the middle is highly polished, a squared staff extends to a considerable distance, hollowed out along its length with a narrow groove, and bound there with a great number of twisted cords. To this two wooden rollers are very firmly attached, and near one of them stands the gunner who aims the shot. He carefully places in the groove of the projecting iron bar a wooden arrow, tipped with a great iron point. When this is done, strong young men on both sides quickly turn the rollers and the cords.

When its point has reached the outermost ropes, the arrow, driven by the power within, flies from the ballista out of sight,[*](Its action is like that of a huge crossbow. The arrow is drawn back by a cord fastened to the ropes on the rollers. When the catch is released, these ropes drive out the arrow.) sometimes emitting sparks because of the excessive heat. And it often happens that before the weapon is seen, the pain of a mortal wound makes it felt.