Djidjelli expedition

The fleet mustered in Toulon on 2 July 1664 and made anchor at Bougie on 21 July after stopping in Menorca, where it was joined by Maltese galleys.

On the morning of 23 July 1664, the galleys advanced to shore and threatened the forces defending Djidjelli with their artillery, providing cover for the longboats (chaloupes) to ferry troops to shore near a landmark called le Marabout.[7] The choice of this landing place, which contained a shrine and a cemetery, prompted increased resistance from the inhabitants.

The disembarking army consisted of about 4000 men, and the Maltese battalion 1200 men. The order was as follows: first the Picardy regiment commanded by M. de Vivonne disembarked, and then the Count of Gadagne at the head of the Maltese battalion, then the Duke of Beaufort and Maréchal de camp La Guillotiere.[8] The royal troops took Djidjelli the same day without much difficulty. The Count of Vivonne met with stiffer resistance at Le Marabout, but the Kabyles soon abandoned their positions to retreat into the mountains and the expeditionary force set up camp for the night.

Heavy fighting took place the next day. The Moors were seen waving a white flag, so the order was given to cease fire. The French seized this opportunity to parley and establish friendly relations, but the Kabyles ambushed the expedition and caused serious casualties.[9] The intervention of the Maltese battalion under Charles-Félix de Galéan counterattacked and drove off the raiders. The expedition lost 400 men and the Moors lost as many on their own side.

The forces opposing the expedition were the Kabyles of the kingdom of Koukou and of Béni Abbès. Because they were opposed to the Regency of Algiers, they at first refused its offer of military assistance against the Europeans.[10] However, after failing to retake Djidjelli themselves they eventually allowed the troops of the bey of Constantine and of the Regency of Algiers to pass through their territories to reinforce them.[11] However an attack on the city by Kabyles was repulsed by the French on 6 October 1664.

On 20 September, to reinforce the initial expedition, a convoy of six vessels and six barques laden with foodstuffs left France for Africa. Military reinforcements followed shortly afterwards: Damien de Martel left Toulon on 18 October with a squadron consisting of the Dauphin (flagship), the Soleil, La Lune, the Notre-Dame, the Espérance (flûte) and the Triton (fireboat). He arrived in Djidjelli on 22 October carrying two cavalry companies from the regiment of Conti.[12] The convoy also brought a message from the king, who had been informed of the discord between the heads of the expedition. It commanded the Duke of Beaufort to leave command of operations to de Gadagne. Beaufort and his fleet therefore left Djidjelli for good on 22 October.

With the outbreak of plague in Toulon, the departure of any further reinforcements or supplies was cancelled.[13] Still besieged and judging Djidjelli too difficult to hold, the French demolished it’s fortifications and abandoned it, taking ship during the night of 30–31 October 1664.[14] First to be taken aboard were the unreliable elements among the troops, who were "saying out loud that they were going to become Turks".[15] The retreat was carried out using Martel’s vessels, which arrived in France on 22 October.

On its return to France, the fleet was sent into quarantine at île de Porquerolles by the Parlement de Provence because of the plague. La Lune, an old three-master, was already in pitiful condition and poorly-repaired. It broke in two and sank near Toulon, before the Îles d'Hyères, with ten companies of the Picardy regiment aboard. More than 700 men drowned, among them General de la Guillotière, one of the two maréchaux de camp of the Count de Gadagne.[16][17] A hundred or so survivors managed to reach Port-Cros, but, abandoned on this desert island 7 km², they all starved. The captain of the ship, fr:François de Livenne de Verdille, and Antoine Boësset de La Villedieu (aide de camp of General de la Guillotière) both managed to escape by swimming. There were only 24 survivors.[18]