On the 5th they encamped at Salliaum, near Cape Luco, one of the few places mentioned by Eaton, which can be found on any map or chart. By the 8th they had arrived within eighty miles of Bomba, and had travelled about four hundred miles since leaving Alexandria. They had now but six days provisions left, and Eaton was of course most anxious to proceed; Hamet however objected, and resolved to await the return of a messenger whom he meant to despatch to Bomba. Eaton replied that if he stopped he must starve, and refused to give out rations. The Arabs determined to seize them, and the American drew up the Christians under arms in front of the magazine tent. After some time spent by the two parties in eyeing each other, the Arabs with Hamet at their head, prepared to make a charge; some of the Greeks and Levantines quailed, the others and the Americans stood firm; and Eaton advancing towards Hamet, reproached him with his rashness. As usual the superior character triumphed; the poor Prince embraced him, and on his promise to distribute rations after they had marched, the camp was restored to quiet.
On the 10th the messenger returned from Bomba, bringing the agreeable intelligence that the American ships were lying off that place; on the 15th they reached it, and what were the feelings of Eaton to find there not a vessel, nor a human being, nor a drop of water. The vessels had been seen, but had departed, probably considering the expedition as having entirely failed, as the time calculated for its arrival had long since elapsed. The provisions being exhausted, imprecations now burst forth from the whole Mussulman host on the Christians who had brought them to this terrible pass. Even in this situation Eaton did not despair; he ordered fires to be lighted on the hills as signals, and endeavored to devise some means of getting his little army on to Derne. The next morning all was confusion, and the Arabs were preparing severally to seek their own safety, when a ship was descried bearing down for the place; she proved to be the Argus, which had been sent with the sloop of war Hornet from Malta, with seven thousand dollars in specie, and supplies of provisions and ammunition. The supplies were immediately landed and distributed, as also were those from the Hornet, which arrived on the following day; and on the 23d the expedition again took up its line of march in good spirits.
Of the vast region traversed by the expedition since leaving Egypt, probably the only account in modern times is to be found in the journal of Eaton; with the exception of a few tracts offering pasture for cattle, it was totally barren, consisting of desert plains or rocky ledges. On the day of leaving Bomba they saw the first stream or spring of running water, having been hitherto supplied entirely from wells and cisterns. They shortly after entered a beautiful and fertile district; as they advanced signs of cultivation increased, and it became necessary, in order to conciliate the inhabitants, to take active measures to prevent marauding or wanton injury of property. News arrived that Yusuf's army was approaching; but the prospect of a conflict which animated Eaton, depressed the spirits of the Prince in whose cause he was engaged, and served to excite the avaricious propensities of his Arab allies. Hamet and his followers again began their secret consultations. The Sheiks refused to advance, and the Bedouins, who had joined as independent partizans, remained within their tents. A promise of money by Eaton however prevailed; they resumed their march, and on the 25th encamped on an eminence overlooking Derne.
The country eastward of the Great Syrtis, forming the ancient Cyrenaica, is now called Barca, and is divided into two provinces, of which the capital of the western is Bengazi, a small town occupying the site of the ancient Berenice; that of the eastern is Derne. Each province is governed by a Bey, who is generally a member of the royal family. The Province of Derne is beautiful and fertile, and is considered the most valuable portion of the Tripoline dominions; it produces in great luxuriance, grapes, figs, melons, bananas, oranges, dates and other fruits of a tropical climate; and affords good pasture for cattle, of which many are exported for the supply of Malta and the Ionian Islands. The capital is a small and irregularly built town, situated near the seashore, at the mouth of a valley which extends for a considerable distance into the country; through this valley rushes a mountain torrent, which in the rainy season sometimes overflows the town, and in the summer is nearly dry; water for the use of the inhabitants, and for irrigating the fields and gardens, is however constantly and plentifully supplied by a spring gushing from the side of a hill above the town. Its distance (following the seashore) is about eight hundred miles from Tripoli, from Alexandria about six hundred; and it is considered on good grounds, as the remnant of Darnis, one of the principal ports of the Cyrenaica. About fifty miles west of it, are the massive ruins and extensive excavations which point out the spot formerly occupied by the wealthy and polished Cyrene.
The only regular fortification of the place was a battery near the sea, occupied by the Bey Mustapha, a cousin of the Pasha; his troops, about eight hundred in number, occupied the adjoining houses, in the walls of which they had pierced loopholes for their musquets. A few temporary parapets had also been thrown up in positions not covered by the battery. The inhabitants of the town were generally in favor of Hamet; those surrounding the Bey's residence, if similarly affected, were restrained by fear from any demonstration of their feelings.
On the 26th of April, the day after the arrival of the expedition in sight of Derne, Eaton sent a flag of truce to the Bey, demanding in the name of Hamet as rightful Pasha of Tripoli, quiet passage through the place, and provisions for his troops; promising in case of compliance, that he should not be removed from his government. The Bey instantly sent back the flag, with this short but expressive answer—"Your head or mine." In the course of the night the Argus, the Hornet, and the schooner Nautilus appeared; and on the 27th, Eaton having succeeded with great difficulty in landing a field piece from the latter vessel, determined on an immediate attack, it being his object to gain possession of the town before the arrival of the troops which were daily expected from Tripoli. Accordingly he himself advanced with some of the Christians and Arabs down the valley, towards the entrance of the place; Lieutenant O'Bannon with six Americans and fifty other Christians took post to the eastward, and brought the cannon to bear on the Bey's quarters; Hamet with about a thousand Arabs occupied a ruined castle on the southwest side of the town. At two o'clock the vessels stood in as near as possible, and fired upon the battery and houses occupied by the Tripolines. By this means, and by the active use of O'Bannon's field piece, the battery was soon silenced, and the Bey's troops rushing from their coverts upon Eaton's little band, which had now reached the entrance of the place, succeeded in throwing them for a moment into confusion. They were however speedily rallied, and being joined by a few of O'Bannon's men, were brought to the charge; the Tripolines were driven through the town to their former posts, which they were however obliged immediately to abandon, the greater part seeking refuge on the seashore, where they were exposed to the fire from the vessels. The battery was seized by the Christians; and the guns, found loaded and primed, were turned on the houses occupied by the Bey and his few remaining followers. Hamet's troops had remained very quiet during the affair, which was conducted almost entirely by the Christians; when success had been assured, some of them entered the town, which they began to pillage, others pursued the fugitives. It is believed that they lost none of their number. The Christians had fourteen killed, and several wounded; among the latter was Eaton, who received a ball in his wrist on entering the town.
Eaton was particularly anxious to secure the person of the Bey, with a view to his exchange for Captain Bainbridge; but he had taken refuge first in a Mosque, and afterwards in the Harem of an old and respectable inhabitant, who had two years before sheltered Hamet in a similar manner, when pursued by this same Bey. Preparations were made by the Christians to drag him from his place of refuge; but the inhabitants and the Arabs expressed so much dissatisfaction at the contemplated insult to what they considered most sacred, that it was found expedient to abandon the attempt. The proprietor of the Harem, though in favor of Hamet, declared his readiness to die rather than submit to such a disgrace. Eaton then attempted by stratagems to draw the Bey forth from his asylum; but they failed, and he at length escaped to the enemy, his protector afterwards openly avowing that he had assisted him in so doing, as he had formerly assisted Hamet.
Every exertion was then made to put Derne in a state of defence. Hamet took possession of his former palace, and endeavored to render it secure against any insurrectionary movement. Eaton established himself in the battery; parapets were thrown up in proper positions, and mounted with guns, to prevent the place from being carried by a sudden attack. The Tripoline forces at length appeared on the 4th of May, in number between two and three thousand, under the command of Hassan Bey, with the Beys of Bengazi, and Ogna, and Hadgi Ismain Bey, as commander of the cavalry, acting under his orders. They took post about two miles above the town, on each side of the valley, nearly in the positions first occupied by Hamet's troops.
Hassan did not think proper to begin his operations immediately; at length on the 13th his troops rushed down from each side of the valley, upon a body of Hamet's cavalry which was posted below, about a mile from the town. The Arabs received them with great steadiness, and maintained their ground for some time, but being overpowered, fled in disorder into the town. The Tripolines pursued, and although galled by the musquetry from the houses, and by the guns of the battery and ships wherever an opening presented itself, they succeeded in reaching Hamet's palace. All was near being lost; the Arabs were giving way in all directions; the Christians were too few in number to quit their posts, and there was every prospect that Hamet would soon be either killed or made prisoner. Eaton then turned the guns of the battery upon the part of the town about the palace, and some of the Tripolines being killed, a panic seized the others, and they fled with precipitation, pursued by the Arabs, who behaved gallantly on this occasion. Of the Tripolines about eighty were killed or wounded; the loss on Hamet's side did not exceed twelve.
This defeat so much dispirited the Tripolines, that all the exertions of the Beys could not induce them for some time to make another attack; the Arabs obstinately refusing to encamp near the town, or to venture within reach of the cannon shot, with which they had hitherto been entirely unacquainted. Hassan finding bold and open measures ineffectual, resorted to others from which he anticipated more success; he offered six thousand dollars for Eaton's head, and double the sum for him if taken alive. This magnificent promise however produced no effect, doubtless from an apprehension that the task would be difficult, and the reward by no means certain. He then engaged the services of two expert women, who engaged to take off the troublesome infidel by poison; but Eaton having received notice of their plans, took precautions which rendered them ineffectual. The Beys in despair next endeavored to attain their object by an assault, to be made under cover of the camels, which were thus to form a moving parapet in front and on the flanks. But this proposal was attended with no success, the Arabs being as little inclined to risk the lives of their camels as their own. In this state of things the Pasha's army began to disappear; desertions daily took place, and on the 22d of May Eaton writes, "We want nothing but cash to break up our enemy's camp without firing another shot."