The Seven Great Monarchies Of The Ancient Eastern World, Vol 7: The Sassanian or New Persian Empire / The History, Geography, And Antiquities Of Chaldaea, Assyria, Babylon, Media, Persia, Parthia, And Sassanian or New Persian Empire; With Maps and Illustrations.

by George Rawlinson

II. The War in Mesopotamia.—Belisarius, on reaching the eastern frontier, fixed his head-quarters at Daras, and, finding that the Persians had no intention of invading Syria or Roman Mesopotamia, resolved to lead his troops into the enemy’s territory. As his forces were weak in numbers, ill-armed, and ill-supplied, he could scarcely hope to accomplish any great enterprise; but it was important to recover the Roman prestige after the occurrences of the preceding year, and to show that Rome was willing to encounter in the open field any force that the Persians could bring against her. He therefore crossed the frontier and advanced in the direction of Nisibis, less with the intention of attacking the town than of distinctly offering battle to the troops collected within it. His scheme succeeded; a small force, which he threw out in advance, drew the enemy from the walls; and their pursuit of this detachment brought them into contact with the main army of Belisarius, which repulsed them and sent them flying into the town. Having thus established his superiority in the field, the Roman general, though he could not attack Nisibis with any prospect of success, was able to adopt other offensive measures. He advanced in person a day’s march beyond Nisibis, and captured the fort of Sisauranon. Eight hundred Persian cavalry of the first class were made prisoners, and sent by Belisarius to Byzantium, where they were despatched by Justinian to Italy, where they served against the Goths. Arethas, the chief of the Saracens who fought on the side of Rome, was sent still further in advance. The orders given him were to cross the Tigris into Assyria, and begin to ravage it, but to return within a short time to the camp, and bring a report of the strength of the Persians beyond the river. If the report was favorable, Belisarius intended to quit Mesopotamia, and take the whole Roman force with him into Assyria. His plans, however, were frustrated by the selfish Arab, who, wishing to obtain the whole Assyrian spoil for himself, dismissed his Roman troops, proceeded to plunder the rich province on his own account, and sent Belisarius no intelligence of what he was so doing. After waiting at Sisauranon till the heats of summer had decimated his army, the Roman general was compelled to retreat by the discontent of the soldiery and the representations of his principal officers. He withdrew his forces within the Roman frontier without molestation from the enemy, and was shortly afterwards summoned to Constantinople to confer on the state of affairs with, the emperor.

The military operations of the next year (A.D. 542) were comparatively unimportant. Chosroes collected a large army, and, repeating the movement of A.D. 540, made his appearance in Commagene early in the year, intending to press forward through Syria into Palestine, and hoping to make himself master of the sacred treasures which he knew to be accumulated in the Holy City of Jerusalem. He found the provincial commanders, Buzes and Justus, despondent and unenterprising, declined to meet him in the field, and content to remain shut up within the walls of Hierapolis. Had these been his only opponents the campaign would probably have proved a success; but, at the first news of his invasion, Justinian despatched Belisarius to the East, for the second time, and this able general, by his arts or by his reputation, succeeded in arresting the steps of Chosroes and frustrating his expedition. Belisarius took up his head-quarters at Europus, on the Euphrates, a little to the south of Zeugma, and, spreading his troops on both banks of the river, appeared both to protect the Roman province and to threaten the return of the enemy. Chosroes having sent an emissary to the Roman camp under the pretence of negotiating, but really to act the part of a spy, was so impressed (if we may believe Procopius) by the accounts which he received of the ability of the general and the warlike qualities of his soldiers, that he gave up the idea of advancing further, and was content to retire through Roman Mesopotamia into his own territories. He is said even to have made a convention that he would commit no hostile act as he passed through the Roman province; but if so, he did not keep the engagement. The city of Callinicus lay in his way; its defences were undergoing repairs, and there was actually a gap in one place where the old wall had been pulled down and the new one had not yet been built. The Persian king could not resist the temptation of seizing this easy prey; he entered the undefended town, enslaved all whom he found in it, and then razed the place to the ground. Such is the account which the Byzantine historian gives of the third campaign of Chosroes against the Romans, and of the motive and manner of his retreat. Without taxing him with falsehood, we may suspect that, for the glorification of his favorite hero, he has kept back a portion of the truth. The retreat of Chosroes may be ascribed with much probability to the advance of another danger, more formidable than Belisarius, which exactly at this time made its appearance in the country whereto he was hastening. It was in the summer of A.D. 542 that the plague broke out at Pelusium, and spread from that centre rapidly into the rest of Egypt and also into Palestine. Chosroes may well have hesitated to confront this terrible foe. He did not ultimately escape it; but he might hope to do so, and it would clearly have been the height of imprudence to have carried out his intention of invading Palestine when the plague was known to be raging there.

The fourth year of the Roman war (A.D. 543) opened with a movement of the Persian troops toward the Armenian frontier, consequent upon the desertion of the Persian cause by the Roman Armenians in the course of the winter. Chosroes in person once more led the attack, and proceeded as far as Azerbijan; but, the pestilence breaking out in his army, he hastily retreated, after some futile attempts at negotiation with the Roman officers opposed to him. Belisarius had this year been sent to Italy, and the Roman army of the East, amounting to thirty thousand men, was commanded by as many as fifteen generals, almost of equal rank, among whom there was little concert or agreement. Induced to take the offensive by the retirement of the Persian king, these incapable officers invaded Persarmenia with all their troops, and proceeded to plunder its rich plains and fertile valleys. Encountering suddenly and unexpectedly the Persian general Nabedes, who, with a small force, was strongly posted at a village called Anglon, they were compelled to engage at disadvantage; their troops, entangled in difficult ground, found themselves attacked in their rear by an ambush; Narses, the bravest of them, fell; and, a general panic seizing the entire multitude, they fled in the extremest disorder, casting away their arms, and pressing their horses till they sank and expired. The Persians pursued, but with caution, and the carnage was not so great as might have been expected; but vast numbers of the disarmed fugitives were overtaken and made prisoners by the enemy; and the arms, animals, and camp equipment which fell into the hands of the Persians amply compensated all previous losses, and left Persarmenia the richer for the inroad.

The ravages of the pestilence having ceased, Chosroes, in the following year (A.D. 544), again marched westward in person, and laid siege to the city of Edessa. It would seem that he had now resolved not to be content with plundering raids, but to attempt at any rate the permanent conquest of some portion of the Roman territory. Edessa and Daras were the two towns on which the Roman possession of Western Mesopotamia at this time mainly depended. As the passing of Nisibis, in A.D. 363, from Roman into Persian hands, had given to Persia a secure hold on the eastern portion of the country between the rivers, so the occupation of Edessa and Daras could it have been effected, would have carried with it dominion over the more western regions. The Roman frontier would in this way have been thrown back to the Euphrates. Chosroes must be understood as aiming at this grand result in the siege which he so pertinaciously pressed, and which Edessa so gallantly resisted, during the summer of A.D. 544. The elaborate account which Procopius gives of the siege may be due to a sense of its importance. Chosroes tried, not force only, but every art known to the engineering science of the period; he repeated his assaults day after day; he allowed the defenders no repose; yet he was compelled at last to own himself baffled by the valor of the small Roman garrison and the spirit of the native inhabitants, to burn his works, and to return home. The five hundred pounds of gold which he extorted at last from Martinus, the commandant of the place, may have been a salve to his wounded pride; but it was a poor set-off against the loss of men, of stores, and of prestige, which he had incurred by his enterprise.

It was, perhaps, his repulse from the walls of Edessa that induced Chosroes, in A.D. 545, seriously to entertain the proposals for an arrangement which were made to him by the ambassadors of Justinian. Throughout the war their had been continual negotiations; but hitherto the Persian king had trifled with his antagonist, and had amused himself with discussing terms of accommodation without any serious purpose. Now at last, after five years of incessant hostilities, in which he had gained much glory but little profit, he seems to have desired a breathing-space. Justinian’s envoys visited him at Ctesiphon, and set forth their master’s desire to conclude a regular peace. Chosroes professed to think that the way for a final arrangement would be best prepared by the conclusion, in the first instance, of a truce. He proposed, in lieu of a peace, a cessation of hostilities for five years, during the course of which the causes of quarrel between the two nations might be considered, and a good understanding established. It shows the weakness of the Empire, that Justinian not only accepted this proposal, but was content to pay for the boon granted him. Chosroes received as the price of the five years truce the services of a Greek physician and two thousand pounds of gold.

The five years’ truce seems to have been observed with better faith by the Persian than by the Roman monarch. Alamundarus indeed, though a Persian vassal, regarded himself as entitled, despite the truce, to pursue his quarrel with his natural enemy, Arethas, who acknowledged the suzerainty of Rome; but Chosroes is not even accused of instigating his proceedings; and the war between the vassals was carried on without dragging either of the two lords-paramount into its vortex. Thus far, then, neither side had any cause of complaint against the other. If we were bound to accept the Roman story of a project formed by Chosroes for the surprise and seizure of Daras, we should have to admit that circumstances rather than his own will saved the Persian monarch from the guilt of being the first to break the agreement. But the tale told by Procopius is improbable; and the Roman belief of it can have rested at best only upon suspicion. Chosroes, it is allowed, committed no hostile act; and it may well be doubted whether he really entertained the design ascribed to him. At any rate, the design was not executed, nor even attempted; and the peace was thus not broken on his part. It was reserved for Rome in the fourth year of the truce (A.D. 549) expressly, to break its provisions by accepting the Lazi into alliance and sending them a body of eight thousand men to help them against the Persians.

Very soon after their submission to Persia the Lazi had repented of their rash and hasty action. They found that they had gained nothing, while in some respects they had lost, by their change of masters. The general system of the Persian administration was as arbitrary and oppressive as the Roman. If the commercial monopoly, whereof they so bitterly complained, had been swept away, commerce itself had gone with it, and they could neither find a market for their own products, nor obtain the commodities which they required. The Persian manners and customs introduced into their country, if not imposed upon themselves, were detestable to the Lazi, who were zealous and devout Christians, and possessed by the spirit of intolerance. Chosroes, after holding the territory for a few years, became convinced that Persia could not retain it unless the disaffected population were removed and replaced by faithful subjects. He designed therefore, we are told, to deport the entire Lazic nation, and to plant the territory with colonies of Persians and others, on whose fidelity he could place full reliance. As a preliminary step, he suggested to his lieutenant in Lazica that he should contrive the assassination of Gubazes, the Lazic king, in whom he saw an obstacle to his project. Phabrizus, however, failed in his attempt to execute this commission; and his failure naturally produced the immediate revolt of the province, which threw itself once more into the arms of Rome, and, despite the existing treaty with the Persians, was taken by Justinian under his protection.

The Lazic war, which commenced in consequence of this act of Justinian’s, continued almost without intermission for nine years—from A.D. 549 to 557. Its details are related at great length by Procopius and Agathias, who view the struggle as one which vitally concerned the interests of their country. According to them, Chosroes was bent upon holding Lazica in order to construct at the mouth of the Phasis a great naval station and arsenal, from which his fleets might issue to command the commerce or ravage the shores of the Black Sea. There is no doubt that the country was eminently fitted for such a purpose. The soil is for the most part richly fertile; the hills are everywhere covered with forests of noble trees; the Rion (Phasis) is deep and broad towards its mouth; and there are other streams also which are navigable. If Chosroes entertained the intentions ascribed to him, and had even begun the collection of timber for ship-building at Petra on the Euxine as early as A.D. 549, we cannot be surprised at the attitude assumed by Rome, or at her persistent efforts to recover possession of the Lazic territory.

The war was opened by an attack upon the great centre of the Persian power, Petra. This place, which was strongly situated on a craggy rock projecting into the sea, had been carefully fortified by Justinian before Lazica passed into the possession of Chosroes, and had since received important additions to its defences at the hands of the Persians. It was sufficiently provisioned, and was defended by a body of fifteen hundred men. Dagisthseus, the Roman commander, besieged it with his entire force of eight thousand men, and succeeded by his constant attacks in reducing the garrison to little more than a fourth of its original number. Baffled in one attempt to effect a breach by means of a mine, he had contrived to construct another, and might have withdrawn his props, destroyed the wall, and entered the place, had he not conceived the idea of bargaining with the emperor for a specific reward in case he effected the capture. Whilst he waited for his messenger to bring a reply, the Persian general, Memeroes, forced the passes from Iberia into Lazica, and descended the valley of the Phasis with an army of 30,000 men. Dagisthalus in alarm withdrew, and Petra was relieved and revictualled. The walls were repaired hastily with sandbags, and the further defence was entrusted to a fresh garrison of 3000 picked soldiers. Mermeroes then, finding it difficult to obtain supplies for his large army, retired into Persarmenia, leaving only five thousand Persians in the country besides the garrison of Petra. This small force was soon afterwards surprised by the combined Romans and Lazi, who completely defeated it, destroying or making prisoners almost the entire number.

In the ensuing year, A.D. 550, the Persians took the field under a fresh general, Chorianes, who brought with him a considerable army, composed of Persians and Alans. The allied Romans and Lazi, under Dagisthseus and Gubazes, gave battle to this new foe on the banks of the Hippis (the Tschenikal?); and though the Lazi, who had insisted on taking the lead and fighting separately, were at the first encounter routed by the Persian horse, yet in the end Roman discipline and stubbornness triumphed. Their solid line of footmen, bristling with spears, offered an impervious barrier to the cavalry of the enemy, which did not dare to charge, but had recourse to volleys of missiles. The Romans responded with the same; and the battle raged for a while on something like even terms, the superior rapidity of the Asiatics being counterbalanced by the better protection which their shields gave to the Europeans, until at last, by a stroke of fortune, Rome obtained the victory. A chance arrow killed Chorianes, and his army instantly fled. There was a short struggle at the Persian camp; but the Romans and Lazi captured it. Most of the Persians were here put to the sword; the few who escaped quitted Lazica and returned to their own country.