Progress of the War
Meanwhile, the spring of 554 had arrived, and the war had recommenced. Philip first threw himself once more upon Thrace, where he occupied all the places on the coast, in particular Maronea, Aenus, Elaeus, and Sestus; he wished to have his European possessions secured against the risk of a Roman landing. He then attacked Abydus on the Asiatic coast, the acquisition of which could not but be an object of importance to him, for the possession of Sestus and Abydus would bring him into closer connection with his ally Antiochus, and he would no longer need to be apprehensive lest the fleet of the allies might intercept him in crossing to or from Asia Minor. That fleet commanded the Aegean Sea after the withdrawal of the weaker Macedonian squadron: Philip confined his operations by sea to maintaining garrisons on three of the Cyclades, Andros, Cythnos, and Paros, and fitting out privateers. The Rhodians proceeded to Chios, and thence to Tenedos, where Attalus, who had passed the winter at Aegina and had spent his time in listening to the declamations of the Athenians, joined them with his squadron. The allies might probably have arrived in time to help the Abydenes, who heroically defended themselves; but they stirred not, and so at length the city surrendered, after almost all who were capable of bearing arms had fallen in the struggle before the walls. After the capitulation a large portion of the inhabitants fell by their own hand - the mercy of the victor consisted in allowing the Abydenes a term of three days to die voluntarily. Here, in the camp before Abydus. the Roman embassy, which after the termination of its business in Syria and Egypt had visited and dealt with the minor Greek states, met with the king, and submitted the proposals which it had been charged to make by the senate, viz. that the king should wage no aggressive war against any Greek state, should restore the possessions which he had wrested from Ptolemy, and should consent to an arbitration regarding the injury inflicted on the Pergamenes and Rhodians. The object of the senate, which sought to provoke the king to a formal declaration of war, was not gained; the Roman ambassador, Marcus Aemilius Lepidus, obtained from the king nothing but the polite reply that he would excuse what the envoy had said because he was young, handsome, and a Roman.
Meanwhile, however, the occasion for declaring war, which Rome desired, had been furnished from another quarter. The Athenians in their silly and cruel vanity had put to death two unfortunate Acarnanians, because these had accidentally strayed into their mysteries. When the Acarnanians, who were naturally indignant, asked Philip to procure them satisfaction, he could not refuse the just request of his most faithful allies, and he allowed them to levy men in Macedonia and, with these and their own troops, to invade Attica without a formal declaration of war. This, it is true, was no war in the proper sense of the term; and, besides, the leader of the Macedonian band, Nicanor, immediately gave orders to his troops to retreat, when the Roman envoys, who were at Athens at the time, used threatening language (in the end of 553). But it was too late. An Athenian embassy was sent to Rome to report the attack made by Philip on an ancient ally of the Romans; and, from the way in which the senate received it, Philip saw clearly what awaited him; so that he at once, in the very spring of 554, directed Philocles, his general in Greece, to lay waste the Attic territory and to reduce the city to extremities.
Declaration of War by Rome
The senate now had what they wanted; and in the summer of 554 they were able to propose to the comitia a declaration of war "on account of an attack on a state in alliance with Rome". It was rejected on the first occasion almost unanimously: foolish or evil-disposed tribunes of the people complained of the senate, which would allow the citizens no rest; but the war was necessary and, in strictness, was already begun, so that the senate could not possibly recede. The burgesses were induced to yield by representations and concessions. It is remarkable that these concessions were made mainly at the expense of the allies. The garrisons of Gaul, Lower Italy, Sicily, and Sardinia, amounting in all to 20,000 men, were exclusively taken from the allied contingents that were in active service - quite contrary to the former principles of the Romans. All the burgess troops, on the other hand, that had continued under arms from the Hannibalic war, were discharged; volunteers alone, it was alleged, were to be enrolled for the Macedonian war, but they were, as was afterwards found, for the most part forced volunteers - a fact which in the autumn of 555 called forth a dangerous military revolt in the camp of Apollonia. Six legions were formed of the men newly called out; of these two remained in Rome and two in Etruria, and only two embarked at Brundisium for Macedonia, led by the consul Publius Sulpicius Galba. Thus it was once more clearly demonstrated, that the sovereign burgess assemblies, with their shortsighted resolutions dependent often on mere accident, were no longer at all fitted to deal with the complicated and difficult relations into which Rome was drawn by her victories; and that their mischievous intervention in the working of the state machine led to dangerous modifications of the measures which in a military point of were necessary, and to the still more dangerous course of treating the Latin allies as inferiors.
The Roman League
The position of Philip was very disadvantageous. The eastern states, which ought to have acted in unison against all interference of Rome and probably under other circumstances would have so acted, had been mainly by Philip's fault so incensed at each other, that they were not inclined to hinder, or were inclined even to promote, the Roman invasion. Asia, the natural and most important ally of Philip, had been neglected by him, and was moreover prevented at first from active interference by being entangled in the quarrel with Egypt and the Syrian war. Egypt had an urgent interest in keeping the Roman fleet out of the eastern waters; even now an Egyptian embassy intimated at Rome very plainly, that the court of Alexandria was ready to relieve the Romans from the trouble of intervention in Attica. But the treaty for the partition of Egypt concluded between Asia and Macedonia threw that important state thoroughly into the arms of Rome, and compelled the cabinet of Alexandria to declare that it would only intermeddle in the affairs of European Greece with consent of the Romans. The Greek commercial cities, with Rhodes, Pergamus, and Byzantium at their head, were in a position similar, but of still greater perplexity. They would under other circumstances have beyond doubt done what they could to close the eastern seas against the Romans; but the cruel and destructive policy of conquest pursued by Philip had driven them to an unequal struggle, in which for their self-preservation they were obliged to use every effort to implicate the great Italian power. In Greece proper also the Roman envoys, who were commissioned to organize a second league against Philip there, found the way already substantially paved for them by the enemy. Of the anti-Macedonian party - the Spartans, Eleans, Athenians, and Aetolians - Philip might perhaps have gained the latter, for the peace of 548 had made a deep, and far from healed, breach in their friendly Alliance with Rome; but apart from the old differences which subsisted between Aetolia and Macedonia regarding the Thessalian towns withdrawn by Macedonia from the Aetolian confederacy - Echinus, Larissa Cremaste, Pharsalus, and Thebes in Phthiotis - the expulsion of the Aetolian garrisons from Lysimachia and Cius had produced fresh exasperation against Philip in the minds of the Aetolians. If they delayed to join the league against him, the chief reason doubtless was the ill-feeling that continued to prevail between them and the Romans.
It was a circumstance still more ominous, that even among the Greek states firmly attached to the interests of Macedonia - the Epirots, Acarnanians, Boeotians, and Achaeans - the Acarnanians and Boeotians alone stood steadfastly by Philip. With the Epirots the Roman envoys negotiated not without success; Amynander, king of the Athamanes, in particular closely attached himself to Rome. Even among the Achaeans, Philip had offended many by the murder of Aratus; while on the other hand he had thereby paved the way for a more free development of the confederacy. Under the leadership of Philopoemen (502-571, for the first time strategus in 546) it had reorganized its military system, recovered confidence in itself by successful conflicts with Sparta, and no
longer blindly followed, as in the time of Aratus, the policy of Macedonia. The Achaean league, which had to expect neither profit nor immediate injury from the thirst of Philip for aggrandizement, alone in all Hellas looked at this war from an impartial and national-Hellenic point of view. It perceived - what there was no difficulty in perceiving - that the Hellenic nation was thereby surrendering itself to the Romans even before these wished or desired its surrender, and attempted accordingly to mediate between Philip and the Rhodians; but it was too late. The national patriotism, which had formerly terminated the federal war and had mainly contributed to bring about the first war between Macedonia and Rome, was extinguished the Achaean mediation remained fruitless, and in vain Philip visited the cities and islands to rekindle the zeal of the nation - its apathy was the Nemesis for Cius and Abydus. The Achaeans, as they could effect no change and were not disposed to render help to either party, remained neutral.
Landing of the Romans in Macedonia
In the autumn of 554 the consul, Publius Sulpicius Galba, landed with his two legions and 1000 Numidian cavalry accompanied even by elephants derived from the spoils of Carthage, at Apollonia; on receiving accounts of which the king returned in haste from the Hellespont to Thessaly. But, owing partly to the far-advanced season, partly to the sickness of the Roman general, nothing was undertaken by land that year except a reconnaissance in force, in the course of which the townships in the vicinity, and in particular the Macedonian colony Antipatria, were occupied by the Romans. For the next year a joint attack on Macedonia was concerted with the northern barbarians, especially with Pleuratus, the then ruler of Scodra, and Bato, prince of the Dardani, who of course were eager to profit by the favourable opportunity.
More importance attached to the enterprises of the Roman fleet, which numbered 100 decked and 80 light vessels. While the rest of the ships took their station for the winter at Corcyra, a division under Gaius Claudius Cento proceeded to the Piraeeus to render assistance to the hard-pressed Athenians. But, as Cento found the Attic territory already sufficiently protected against the raids of the Corinthian garrison and the Macedonian corsairs, he sailed on and appeared suddenly before Chalcis in Euboea, the chief stronghold of Philip in Greece, where his magazines, stores of arms, and prisoners were kept, and where the commandant Sopater was far from expecting a Roman attack. The undefended walls were scaled, and the garrison was put to death; the prisoners were liberated and the stores were burnt; unfortunately, there was a want of troops to hold the important position. On receiving news of this invasion, Philip immediately in vehement indignation started from Demetrias in Thessaly for Chalcis, and when he found no trace of the enemy there save the scene of ruin, he went on to Athens to retaliate. But his attempt to surprise the city was a failure, and even the assault was in vain, greatly as the king exposed his life; the approach of Gaius Claudius from the Piraeeus, and of Attalus from Aegina, compelled him to depart. Philip still tarried for some time in Greece; but in a political and in a military point of view his successes were equally insignificant. In vain he tried to induce the Achaeans to take up arms in his behalf; and equally fruitless were his attacks on Eleusis and the Piraeeus, as well as a second attempt on Athens itself. Nothing remained for him but to gratify his natural exasperation in an unworthy manner by laying waste the country and destroying the trees of Academus, and then to return to the north.
Attempt of the Romans to Invade Macedonia
Thus the winter passed away. With the spring of 555 the proconsul Publius Sulpicius broke up from his winter camp, determined to conduct his legions from Apollonia by the shortest route into Macedonia proper. This principal attack from the west was to be supported by three subordinate attacks; on the north by an invasion of the Dardani and Illyrians; on the east by an attack on the part of the combined fleet of the Romans and allies, which assembled at Aegina; while lastly the Athamanes, and the Aetolians also, if the attempt to induce them to share in the struggle should prove successful, were to advance from the south. After Galba had crossed the mountains pierced by the Apsus (now the Beratind), and had marched through the fertile plain of Dassaretia, he reached the mountain range which separates Illyria from Macedonia, and crossing it, entered the proper Macedonian territory. Philip had marched to meet him; but in the extensive and thinly-peopled regions of Macedonia the antagonists for a time sought each other in vain; at length they met in the province of Lyncestis, a fertile but marshy plain not far from the north-western frontier, and encamped not 1000 paces apart. Philip's army, after he had been joined by the corps detached to occupy the northern passes, numbered about 20,000 infantry and 2000 cavalry; the Roman army was nearly as strong. The Macedonians however had the great advantage, that, fighting in their native land and well acquainted with its highways and byways, they had little trouble in procuring supplies of provisions, while they had encamped so close to the Romans that the latter could not venture to disperse for any extensive foraging. The consul repeatedly offered battle, but the king persisted in declining it; and the combats between the light troops, although the Romans gained some advantages in them, produced no material alteration. Galba was obliged to break up his camp and to pitch another eight miles off at Octolophus, where he conceived that he could more easily procure supplies. But here too the divisions sent out were destroyed by the light troops and cavalry of the Macedonians; the legions were obliged to come to their help, whereupon the Macedonian vanguard, which had advanced too far, were driven back to their camp with heavy loss; the king himself lost his horse in the action, and only saved his life through the magnanimous self-devotion of one of his troopers. From this perilous position the Romans were liberated through the better success of the subordinate attacks which Galba had directed the allies to make, or rather through the weakness of the Macedonian forces. Although Philip had instituted levies as large as possible in his own dominions, and had enlisted Roman deserters and other mercenaries, he had not been able to bring into the field (over and above the garrisons in Asia Minor and Thrace) more than the army, with which in person he confronted the consul; and besides, in order to form even this, he had been obliged to leave the northern passes in the Pelagonian territory undefended. For the protection of the east coast he relied partly on the orders which he had given for the laying waste of the islands of Sciathus and Peparethus, which might have furnished a station to the enemy's fleet, partly on the garrisoning of Thasos and the coast and on the fleet organized at Demetrias under Heraclides. For the south frontier be had been obliged to reckon solely upon the more than doubtful neutrality of the Aetolians. These now suddenly joined the league against Macedonia, and immediately in conjunction with the Athamanes penetrated into Thessaly, while simultaneously the Dardani and Illyrians overran the northern provinces, and the Roman fleet under Lucius Apustius, departing from Corcyra, appeared in the eastern waters, where the ships of Attalus, the Rhodians, and the Istrians joined it.
The History of Rome. Book III Page 29