Captain Hastings immediately entered the gulf, passing through the formidable strait between the castles of the Morea and Roumelia, called the Dardanelles of Lepanto, during the night. On the 29th of September, having collected his little squadron, consisting of the Karteria, the brig Sauveur of eighteen guns, commanded by Captain Thomas, and two gun-boats, each mounting a long thirty-two pounder; Hastings stood into the bay of Salona (Amphissa) to attack a Turkish squadron, consisting of nine vessels, anchored under the protection of batteries, and a large body of troops placed at the Scala of Salona. Three Austrian merchantmen in the port were also filled with armed men, in spite of the remonstrances of their masters, and assisted in defending the squadron at anchor.

About ten o'clock a.m., the Karteria, followed by the Sauveur and the two gun-boats, stood into the bay to attack this formidable position. The Turks were so confident of victory, that they were eager to see the Greek ships anchor as near them as possible. They therefore withheld their fire until Captain Hastings made the signal for anchoring. The Karteria proceeded much nearer the shore than the sailing vessels, and having anchored within five hundred yards, opposite the vessel which bore the flag of the Turkish commodore, she opened her fire. The Turks then commenced a furious cannonade from upwards of sixty pieces of artillery; but they had hardly time to reload the greater part of the guns on board their ships. Captain Hastings, before going into action, had heated several shells, thinking that sixty-eight pound shot might pass through both sides of the vessels he was about to engage so near, as they were principally constructed of fir. After firing one broadside of cold shot to make sure of the range, his second consisted of two hot shells from the long guns, and two carcass-shells from the carronades. One of these lodged in the hull of the Turkish commodore, and, reaching the powder-magazine, the action commenced by blowing up his ship.[[12]] A carcass-shell exploding in the bows of the brig anchored next to the commodore, she sank forward, while a hot shell striking her stern, which stood up in the shallow water, it was soon enveloped in flames. In a few minutes, another vessel was perceived to be on fire; and a fine Algerine schooner, mounting twenty long brass guns, having received a shell which exploded between her decks, was abandoned by her crew.

The battle of Salona afforded the most satisfactory proofs of the efficiency of the armament of steam-boats, with heavy guns, which Captain Hastings had so long and so warmly advocated. The terrific and rapid manner in which a force so greatly superior to his own was utterly annihilated by the hot shot and shells of the Karteria, silenced the opponents of Captain Hastings' plan throughout all Europe. From that day it became evident to all who studied the progress of naval warfare, that every nation in Europe must adopt his principles of marine artillery, and arm some vessels in their fleets on the model he had given them. In Greece the question of continuing to hire merchant ships to form a fleet was put to rest; and the necessity of commencing the formation of a national navy was now admitted by Hydriotes, Spetziotes, and Psariotes.

The services of the other vessels in the Greek squadron at Salona, though eclipsed by the superior armament of the Karteria ought not to be overlooked. Captain Thomas, who commanded the Sauveur, displayed all the courage, activity, and skill of an experienced English officer; he silenced the two batteries, on which the Turks had placed great dependence, as alone sufficient to prevent the Greeks from entering the port; and by a well-directed fire of grape, he compelled the troops which lined the shore to get under the cover of the irregular ground in the neighbourhood. Hastings then made the signal for all the boats of the squadron to take possession of the Algerine schooner and the two other brigs which were not on fire.

A severe contest took place in order to gain possession of the schooner; for the fire of the Greek ships being suspended as the boats approached her, the Turkish troops sprang from their hiding-places, and rushed to the edge of the rocks, which commanded a view of her deck. From this position they opened a heavy fire of musketry on those who had mounted her sides. The fire of the gun-boats again cleared the beach; but the Turks contrived to keep up a severe fire at intervals, and Mr Scanlan, the first lieutenant of the Sauveur, was killed, and several others wounded, in attempting to get her under weigh. Captain Hastings steamed up to the schooner at last, and having got her stream-cable made fast, attempted to move her; but the cable broke, and it became evident that the falling tide in the bay had fixed her firmly on the ground. With incredible exertions her long brass guns were all saved, and she was then set on fire. Mr Phalangas, a Greek officer, the first lieutenant of the Karteria, was also wounded in setting fire to a brig anchored at some distance from the rest. The boats then concluded the day by driving the Turks from the Austrian merchantmen, and bringing out these vessels as prizes.

In this engagement nine Turkish vessels were destroyed, though defended by batteries on shore and upwards of 500 veteran troops; yet it cost the assailants only six men killed and a few wounded. In the despatch of Captain Hastings, announcing the victory, he pays a high tribute to the merits of Captain Hane, who had served with him at the siege of Nauplia in 1822, and in Crete during the campaign of 1823. "The services of Captain Hane of the artillery, serving on board this vessel, are too well known on every former occasion to make it necessary for me to say more than that I am equally indebted to him now as on other occasions."

Ibrahim Pasha was at Navarin with an immense fleet, when he heard of the destruction of his ships in the bay of Salona. Sir Edward Codrington and Admiral de Rigny had, on the 25th of September, entered into convention with him to suspend all hostilities against the Greeks until he should receive answers from Constantinople and Alexandria to the communications made on the part of the three allied powers; but neither Hastings nor the Turkish commodore in the Gulf of Lepanto were aware of this circumstance. The rage of Ibrahim when he heard of the result of the affair at Salona knew no bounds, and he determined to inflict the severest vengeance on Hastings, whose little squadron he thought he could easily annihilate.

Sir Edward Codrington, after arranging the terms of the convention, had repaired to Zante to wait the arrival of several vessels he expected, and Admiral de Rigny had left Navarin to collect the French force in the Archipelago. Ibrahim, seeing that there were no ships of the allies at Navarin capable of stopping his fleet, ordered twenty-six men-of-war to put to sea on the 30th of September. He embarked himself with this division of his fleet, determined to witness the destruction of the Greek squadron. A violent gale, however, compelled him to put back on the 3d of October; but a part of his fleet, under the command of the Patrona Bey, persisting in its endeavours to enter the Gulf of Lepanto, was pursued by Admiral Codrington, who forced it to return to Navarin, but not until he had found himself obliged to fire into several of the Ottoman ships. As the English admiral had at the time a very small force at Zante, many of the Turkish ships might, in spite of all his exertions, have escaped into the gulf, unless he had been aided in arresting their progress by a succession of gales which blew on the 4th, 5th, and 6th of October. These gales assisted Sir Edward Codrington in compelling the whole of the dispersed fleet of the Patrona Bey to seek refuge in the port of Navarin.

In the mean time the position of Captain Hastings was one of extreme danger, and Lord Cochrane, who addressed his last official communication to him on the 12th of October, conveys his parting words of praise and confidence in the following terms:—"You have done so much good, and so much is anticipated from your keeping open the communications between the shores of the gulf, that I think you would do well to remain for a while where you are. You occupy, however, a position of risk, if the reports are true regarding the fleet being off Patras; and therefore I leave you to act in all things as you judge best for the public service." Hastings, as soon as he was informed of Ibrahim Pasha's intention to attack him, and before he had received the news of his deliverance by the movement of Sir Edward Codrington's squadron, had selected the spot in which he hoped to be able to defy the attacks of the whole fleet sent against him. He chose a small bay at the eastern extremity of the Gulf of Corinth, formed in the rocky precipices of Mount Geranion, and open to the Alcyonian sea. This little bay or port is called Stravá. Its entrance is protected by two rocky islands, and it is bounded on the continent by a succession of precipices covered by pine woods, which render the debarkation of a large force in the neighbourhood very difficult. Hastings proposed to defend this position by landing four of his guns on the mainland and the islands; and he made every preparation for receiving the Egyptians with a well-sustained fire of hot shot, while a number of Greek troops were assembled to man the rocks around.

There can be no doubt that Ibrahim Pasha committed a blunder in violating the convention into which he had just entered, and his attempt at taking vengeance into his own hands, instead of appealing to the three allied powers, created great distrust on the part of the admirals. They naturally enough conceived that he would always hold himself ready to take every advantage of their absence, and their only method of effectually watching the immense fleet assembled at Navarin was by bringing their own squadrons to an anchor in that immense harbour. The battle of Navarin, on the 20th of October, was the natural consequence of the distrust on the one side, and the eager desire of revenge on the other, which rendered the proximity of the different fleets necessary. The affair of Captain Hastings at Salona, as one of the proximate causes of this great naval engagement, acquires an historical importance far exceeding its mere military results. In the eyes of the Greeks and Turks it very justly occupies a prominent place in the history of the Greek war, as it is by them always viewed as the link which connects their military operations with the celebrated battle of Navarin.