For the sake of their Eastern trade interests the Venetians had as far as possible stood neutral in the wars between Turk and Christian, and had long been in undisturbed possession of Cyprus. For eighty years they had held it under a treaty that recognized certain rights of the Sultan to the island as a dependency of Egypt. They had stood neutral while Suleiman took Rhodes and besieged Malta, though on either occasion the intervention of the Venetian fleet would have been a serious blow to the Ottoman power. The Venetian Senate was therefore disagreeably surprised when an envoy from Constantinople demanded the evacuation of Cyprus, and announced that the Sultan intended to exercise his full rights as sovereign of the island. The armaments of the Republic were at a low ebb, but Doge and Senate rejected the Ottoman demand, and defied the menace of war that accompanied it.
The neutrality of Venice had been the chief obstacle to the efforts of Pius V to form a league of the maritime powers of Southern Europe against the common enemy of Christendom. When, therefore, the Venetian ambassadors applied to the Vatican for help, the Pope put the limited resources of his own states at their disposal, and exerted his influence to procure for them help from other countries. Pius saw the possibility of at last forming a league against the Turk, and was statesman enough to perceive that a more effective blow would be struck against them by attacking them on the sea than by gathering a crusading army on the Theiss and the Danube.
His own galleys were prepared for service under the orders of Prince Colonna, and a subsidy was sent to Venice from the papal treasury to aid in the equipment of the Venetian fleet. The papal envoys appealed to the Genoese Republic, the Knights of Malta, and the Kings of France and Spain to reinforce the fleets of Rome and Venice. But France and Spain were more interested in their own local ambitions and jealousies, and even Philip II gave at first very limited help. With endless difficulty a fleet of galleys was at last assembled, Maltese, Genoese, Roman, Venetian, united under the command of Colonna. By the time the Christian armament was ready a larger Turkish fleet had appeared in the waters of Cyprus and landed an army, which, under its protection, began the siege of Nicosia. After long delays Colonna's fleet reached Suda Bay in Crete, and joined a squadron of Venetian galleys kept for guardship duties in Cretan waters.
Though Colonna was in nominal command, the fleet was really controlled by a committee of the chiefs of its various squadrons. There were endless councils of war, and it is a trite saying that "councils of war do not fight." Prudent caution is oftener the outcome of such debates than daring enterprises. There was a time, in the first days of September, when, if the Suda fleet had gone boldly to the relief of Nicosia, it might have raised the siege, for the Venetian garrison was making such a vigorous defence that in order to press the siege the Turkish pashas had stripped their fleet of thousands of fighting-men to employ them in the trenches. But the golden opportunity passed by, and when at last Colonna took his galleys across to the coast of Asia Minor, Nicosia had fallen, and the Turks had begun the siege of the other Cypriote fortress, Famagusta.
Again there were divided counsels and pitiful irresolution. The commanders of the various contingents were brave men, veterans of the Mediterranean wars. But the coalition lacked one determined leader who could dominate the rest, decide upon a definite plan of action, and put it into energetic execution. Time was wasted till the bad weather began. Then the various squadrons made their way to the ports where they were to pass the winter. A squadron of the Venetians remained in the Cretan ports. The rest dispersed to the harbours of Italy and the Ionian islands.
The aged pontiff heard with bitter disappointment that nothing had been accomplished. The news might well have made even a younger man lose heart. But with undaunted courage he devoted himself to forming a more powerful combination for the great effort of the coming summer.
It was all-important to secure the alliance of the King of Spain, who was also ruler of Naples and Sicily. But it was only after long negotiations and smoothing away of endless jealousies between Spain and Venice, that at last the treaty of the "Holy League" was signed by the Republic of Venice, the King of Spain, and the Pope, Pius V undertaking to bring in help from the minor Princes and Republics of Italy and the Knights of Malta.
It was proposed that there should be a fleet of three hundred ships, of which two hundred were to be galleys and a hundred navi, that is full-rigged sailing-ships. It was the first time that the sailing-ship had been given so important a place in naval projects in the Mediterranean, and this shows the change that was rapidly coming into naval methods. The allies were jointly to raise a force of 50,000 fighting-men, including 500 gunners.
Once the treaty was arranged preparations were pushed forward, but again there were wearisome delays. It was easy enough to build galleys. The arsenal of Venice had once laid a keel at sunrise and launched the galley before sunset. But to recruit the thousands of oarsmen was a longer business. It was not till well into the summer of 1571 that the armada of the Holy League began to assemble at the appointed rendezvous, Messina. Meanwhile, the Turks were pressing the siege of Famagusta, blockading it by land and sea, and sapping slowly up to its walls. The heroic commandant of the place, Antonio Bragadino, a worthy son of Venice, made an active defence, retarding by frequent sorties the progress of the enemy's siege works.