Ganteaume's expedition of 1795

Ganteaume's expedition of 1795 was a French naval operation in the Aegean Sea in the autumn of 1795 during the French Revolutionary Wars. Commanded by Commodore Honoré Ganteaume in the ship of the line ''Républicain'', with a squadron of four frigates and two corvettes, the French force was ordered to attack First Coalition shipping in the Aegean Sea. The principal target was the Ottoman city of Smyrna, the most significant trading port of the region, Ganteaume ordered to prey on merchant shipping sailing for European destinations and in particular a large convoy due to sail to Britain.

Ganteaume sailed at the end of September 1795, narrowly avoiding contact with British naval squadrons sailing through the Sea of Sardinia. His squadron missed the Smyrna convoy, which passed westwards in late September and was successfully attacked by a different French squadron at the action of 7 October 1795. After a brief stop at Tunis, Ganteaume reached Smyrna and there lifted a British blockade of a French frigate squadron in the harbour. Cruising during November, Ganteaume caused damage to Russian, British and Neapolitan merchant shipping.

Caught in a gale he learned that a British squadron under Thomas Troubridge was searching for him in the Aegean. Sending a corvette to Koroni to distract the British, Ganteaume slipped away, evading British forces to return safely to Toulon in February 1796. Some of his ships were detached to Tunis and were captured there by the British in March. The British naval position in the Mediterranean steadily became untenable over the following year, and by the end of 1796 the entire British fleet had withdrawn to an anchorage in the Tagus.

Background

During 1795 the French Mediterranean fleet, still recovering from the damage inflicted during the Siege of Toulon in 1793, was blockaded in harbour. The British Mediterranean Fleet under Admiral William Hotham, based at San Fiorenzo on Corsica, maintained a loose blockade of the French fleet base at Toulon and pursued the French when they attempted to emerge.Clowes, p.267 In March 1795 the French fleet under Pierre Martin sailed into the Gulf of Genoa and was caught by the British fleet at the Battle of Genoa, losing two ships before Martin could escape British pursuit.Clowes, p.271

On his return, Martin faced a mutiny and the arrival of reinforcements under Contre-amiral Jean François Renaudin.James, p.266 He sailed again in June, and in July was attacked by Hotham once more, off the Southern coast of France. In the ensuing Battle of the Hyères Islands Martin's rearmost ship was cut off and destroyed by the British fleet.Mostert, p.163 Martin retired to Toulon and there received requests to send reinforcements to the Atlantic Fleet at Brest to replace losses incurred at the Battle of Groix.James, p.273 Martin detached a squadron under Commodore Joseph de Richery to sail westwards into the Atlantic and, on 10 October detached a second squadron, under Commodore Honoré Ganteaume, to sail east. Ganteaume's force included the 74-gun ship of the line ''Républicain'', three frigates and two corvettes, and his mission was to intercept a large British merchant convoy known to be sailing westwards from the Levant to Britain and then thought to still be in the Eastern Mediterranean.Troude, p.438 In fact this convoy had already passed westwards and had been discovered in early October off the Portuguese coast by Richery, who defeated the escort and seized most of the convoy at the action of 7 October 1795.James, p.274

Ganteaume's cruise

Initially Ganteaume sailed south in search of the convoy and found himself becalmed in the Sea of Sardinia, where he only narrowly avoided an encounter with a large British squadron under Rear-Admiral Robert Mann. Some French accounts record that during this period Ganteaume sighted and attacked HMS ''Agamemnon'' under Captain Horatio Nelson, Nelson only just managing to escape pursuit, but Nelson was off the Northern Italian coast at this time and the account is considered a fabrication. Another reported encounter, with a squadron under Sir Hyde Parker, is also thought to be fictional.James, p.275 Admiral Hotham, based at Leghorn, did not learn of Ganteaume's movements for some time, and may have been misled by Ganteaume's passage to the west of Sardinia into believing the Eastern Mediterranean secure.

Eventually Ganteaume passed unscathed though these waters, joining with the frigate '' Sérieuse'' off Tunis and turning east. When the squadron arrived in the Aegean Sea in December, Ganteaume ordered it to disperse. The frigate ''Justice'' was badly damaged and dismasted in a storm and Ganteaume sent it for repairs in the Dardanelles, while detaching the corvette '' Badine'' to patrol the entrance to the Aegean Sea off Greece.Clowes, p.279 He took the main force of his squadron to anchor at Sigri on Lesbos, and from this position he operated against allied shipping in the region for several weeks, with a focus on the Gulf of Smyrna.Troude, p.439

The British maintained a few scattered forces in the region, and on 9 December the French frigate ''Sensible'' and the smaller corvette ''Sardine'' under Commodore Jacques-Mélanie Rondeau, sailing independently of Ganteaume, had entered the neutral Ottoman harbour at Smyrna and found the 28-gun British frigate at anchor. Although the British captain Samuel Hood Linzee protested the violation of the harbour's neutrality, the French seized his outnumbered ship without a fight. When Ganteaume appeared, the British frigates HMS ''Aigle'' and HMS ''Cyclops'' lay at anchor off Smyrna awaiting Rondeau's departure, but Ganteaume drove them off and he added Rondeau's squadron to his own force.

Return to Toulon

During December Ganteaume's force cruised in the Aegean, attacking Russian, British and Neapolitan merchant shipping. British histories record that he "captured a great many" allied merchant vessels in the region, although French sources state only that he took six prizes. As the month progressed, Ganteaume became concerned by the slow rate of repairs to ''Justice'', as well as reports from Constantinople that the new British commander in the region, Admiral Sir John Jervis, who had replaced Hotham in November, had sent a squadron in pursuit. Ganteaume knew, following Rondeau's violation of the neutrality of Smyrna, that he would not be safe in an Ottoman harbour, and laid preparations to leave the Aegean.

The British pursuit force, comprising the ships of the line HMS ''Culloden'' and HMS ''Diadem'' and frigates HMS ''Lowestoft'', HMS ''Inconstant'' and HMS ''Flora'', arrived off Cape Matapan on 27 December and was sighted by ''Badine'', which turned away to the west. The British commander, Captain Thomas Troubridge, ordered his ships in pursuit and ''Badine'' was able to draw them as far as Koroni. Troubridge sent ''Lowestoft'' to blockade the corvette in the port, but after consideration decided not to violate Ottoman neutrality and left ''Badine'' at anchor. Troubridge then took the remainder of his force to Milos on 31 December, and then on to Smyrna.James, p.276

Aftermath

Learning of Troubridge's arrival, Ganteaume departed his anchorage in the Dardanelles on 2 January 1796, leaving the battered ''Justice'' behind. Slipping past the British squadron, he steered for Toulon, arriving, without having encountered another British force, on 5 February. The blockade fleet under Jervis had shifted southward to Minorca and so Toulon was unwatched when Ganteaume arrived. Following repairs, ''Justice'' was able to follow a few months later, reaching Toulon without incident in July. ''Sardine'' and ''Nemesis'' had detached and anchored at Tunis in March, where they were attacked by a British squadron under Vice-Admiral William Waldegrave, who violated Tunisian neutrality in seizing both ships and the corvette ''Postillion''.James, p.308

The operation had been successful, capturing a number of allied merchant ships and forcing Jervis to disperse his forces across the Mediterranean. During 1796 the increasing isolation of Jervis' fleet, caused by the break-up of the First Coalition under pressure from French military success on land, forced Jervis to consider abandoning the region.Mostert, p.183 By the end of the year, faced with increased threats from the Spanish Navy and without safe harbours west of Gibraltar, he had withdrawn his entire fleet from the Mediterranean, anchoring in the new fleet base at the mouth of the Tagus.Mostert, p.188

Order of battle

Sources

References

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* {{Cite book, first=Onésime-Joachim, last=Troude, author-link=Onésime-Joachim Troude, year=1867, publisher=Challamel ainé, url=https://books.google.com/books?id=TwZv6FX-RpsC, title=Batailles navales de la France, language=French, volume=2

Campaigns of the French Revolutionary Wars
Conflicts in 1795