veterans on the first chance field of battle, but to confine itself to defence and petty warfare. Mithradates had conducted the last war in his empire on the system of constantly retreating and avoiding battle; similar tactics were adopted on this occasion, and Armenia proper was destined as the theatre of war - the hereditary land of Tigranes, still wholly untouched by the enemy, and excellently adapted for this sort of warfare both by its physical character and by the patriotism of its inhabitants.
Dissatisfaction with Lucullus in the Capital and in the Army The year 686 found Lucullus in a position of difficulty, which daily assumed a more dangerous aspect. In spite of his brilliant victories, people in Rome were not at all satisfied with him. The senate felt the arbitrary nature of his conduct: the capitalist party, sorely offended by him, set all means of intrigue and corruption at work to effect his recall. Daily the Forum echoed with just and unjust complaints regarding the foolhardy, the covetous, the un-Roman, the traitorous general. The senate so far yielded to the complaints regarding the union of such unlimited power - two ordinary governorships and an important extraordinary command - in the hands of such a man, as to assign the province of Asia to one of the praetors, and the province of Cilicia along with three newly-raised legions to the consul Quintus Marcius Rex, and to restrict the general to the command against Mithradates and Tigranes.
These accusations springing up against the general in Rome found a dangerous echo in the soldiers' quarters on the Iris andon the Tigris; and the more so that several officers including the general's own brother-in- law, Publius Clodius, worked upon the soldiers with this view. The report beyond doubt designedly circulated by these, that Lucullus now thought of combining with the Pontic-Armenian war an expedition against the Parthians, fed the exasperation of the troops.
But while the troublesome temper of the government and of the soldier thus threatened the victorious general with recall and mutiny, he himself continued like a desperate gambler to increase his stake and his risk. He did not indeed march against the Parthians but when Tigranes showed himself neither ready to make peace nor disposed, as Lucullus wished, to risk a second pitched battle, Lucullus resolved to advance from Tigranocerta, through the difficult mountain-country along the eastern shore of the lake of Van, into the valley of the eastern Euphrates (or the Arsanias, now Myrad-Chai), and thence into that of the Araxes, where, on the northern slope of Ararat, lay Artaxata the capital of Armenia proper, with the hereditary castle and the harem of the king.
He hoped, by threatening the king's hereditary residence, to compel him to fight either on the way or at any rate before Artaxata. It was inevitably necessary to leave behind a division at Tigranocerta; and, as the marching army could not possibly be further reduced, no course was left but to weaken the position in Pontus and to summon troops thence to Tigranocerta. The main difficulty, however, was the shortness of the Armenian summer, so inconvenient for military enterprises. On the tableland of Armenia, which lies 5000 feet and more above the level of the sea, the corn at Erzeroum only germinates in the beginning of June, and the winter sets in with the harvest in September; Artaxata had to be reached and the campaign had to be ended in four months at the utmost.
At midsummer, 686, Lucullus set out from Tigranocerta, and, marching doubtless through the pass of Bitlis and farther to the westward along the lake of Van - arrived on the plateau of Musch and at the Euphrates. The march went on - amidst constant and very troublesome skirmishing with the enemy's cavalry, and especially with the mounted archers - slowly, but without material hindrance; and the passage of the Euphrates, which was seriously defended by the Armenian cavalry, was secured by a successful engagement; the Armenian infantry showed itself, but the attempt to involve it in the conflict did not succeed. Thus the army reached the tableland, properly so called, of Armenia, and continued its march into the unknown country. They had suffered no actual misfortune; but the mere inevitable delaying of the march by the difficulties of the ground and the horsemen of the enemy was itself a very serious disadvantage. Long before they had reached Artaxata, winter set in; and when the Italian soldiers saw snow and ice around them, the bow of military discipline that had been far too tightly stretched gave way.
A formal mutiny compelled the general to order a retreat, which he effected with his usual skill. When he had safely reached Mesopotamia where the season still permitted farther operations, Lucullus crossed the Tigris, and threw himself with the mass of his army on Nisibis, the last city that here remained to the Armenians. The great-king, rendered wiser by the experience acquired before Tigranocerta, left the city to itself: notwithstanding its brave defence it was stormed in a dark, rainy night by the besiegers, and the army of Lucullus found there booty not less rich and winter-quarters not less comfortable than the year before in Tigranocerta.
But, meanwhile, the whole weight of the enemy's offensive fell on the weak Roman divisions left behind in Pontus and in Armenia. Tigranes compelled the Roman commander of the latter corps, Lucius Fannius - the same who had formerly been the medium of communication between Sertorius and Mithradates[18] - to throw himself into a fortress, and kept him beleaguered there. Mithradates advanced into Pontus with 4000 Armenian horsemen and 4000 of his own, and as liberator and avenger summoned the nation to rise against the common foe. All joined him; the scattered Roman soldiers were everywhere seized and put to death: when Hadrianus, the Roman commandant in Pontus[19], led his troops against him, the former mercenaries of the king and the numerous natives of Pontus following the army as slaves made common cause with the enemy. For two successive days the unequal conflict lasted; it was only the circumstance that the king after receiving two wounds had to be carried off from the field of battle, which gave the Roman commander the opportunity of breaking off the virtually lost battle, and throwing himself with the small remnant of his troops into Cabira. Another of Lucullus' lieutenants who accidentally came into this region, the resolute Triarius, again gathered round him a body of troops and fought a successful engagement with the king; but he was much too weak to expel him afresh from Pontic soil, and had to acquiesce while the king took up winter-quarters in Comana.
So the spring of 687 came on. The reunion of the army in Nisibis, the idleness of winter-quarters, the frequent absence of the general, had meanwhile increased the insubordination of the troops; not only did they vehemently demand to be led back, but it was already tolerably evident that, if the general refused to lead them home, they would break up of themselves. The supplies were scanty; Fannius and Triarius, in their distress, sent the most urgent entreaties to the general to furnish aid. With a heavy heart Lucullus resolved to yield to necessity, to give up Nisibis and Tigranocerta, and, renouncing all the brilliant hopes of his Armenian expedition, to return to the right bank of the Euphrates. Fannius was relieved; but in Pontus the help was too late. Triarius, not strong enough to fight with Mithradates, had taken up a strong position at Gaziura (Turksal on the Iris, to the west of Tokat), while the baggage was left behind at Dadasa. But when Mithradates laid siege to the latter place, the Roman soldiers, apprehensive for their property, compelled their leader to leave his secure position, and to give battle to the king between Gaziura and Ziela (Zilleh) on the Scotian heights.
What Triarius had foreseen, occurred. In spite of the stoutest resistance the wing which the king commanded in person broke the Roman line and huddled the infantry together into a clayey ravine, where it could make neither a forward nor a lateral movement and was cut to pieces without pity. The king indeed was dangerously wounded by a Roman centurion, who sacrificed his life for it; but the defeat was not the less complete. The Roman camp was taken; the flower of the infantry, and almost all the staff and subaltern officers, strewed the ground; the dead were left lying unburied on the field of battle, and, when Lucullus arrived on the right bank of the Euphrates, he learned the defeat not from his own soldiers, but through the reports of the
