The Adriatic campaign of 1807–1814 was a struggle for supremacy in the Adriatic Sea between the French Navy and the British Royal Navy during the Napoleonic Wars. The early stages of the campaign saw extensive activity between rival frigate squadrons, climaxing at the Battle of Lissa in 1811 at which the last major French force was destroyed and its commander killed. [1] The subsequent campaign was characterised by sustained raids by British warships on French and Italian convoys, warships and coastal positions across the Adriatic, culminating in the capture of several key French port cities in 1813, during the War of the Sixth Coalition. [2]
The campaign developed following the Treaty of Tilsit in 1807, in which the Russian Navy agreed to withdraw from the Adriatic. For the next seven years, the Royal Navy sought to disrupt French and Italian military and commercial sea traffic, as well as the movement of troops and supplies to the Illyrian Provinces. [3] Command of the Adriatic partially rested on control of the Ionian Islands, which lie outside the Straits of Otranto but could be used to blockade the passage if properly garrisoned. To this end, the French heavily fortified the island of Corfu, but were unable to consistently maintain an effective naval squadron to dispute British operations in the Adriatic. [4] Exploiting French weakness at sea, British cruisers were able to defeat successive French squadrons sent to reinforce the region and exerted total dominance in the Adriatic and Ionian seas.
The campaign in the Adriatic has been credited with having a significant effect on the wider war through the disruption of French forces in the Balkans. It has been suggested that Napoleon intended to invade the Ottoman Empire following the War of the Fifth Coalition, but was dissuaded in part due to the difficulty of supplying a force in the region without control of the Adriatic, his attention eventually turning to Russia. [5] The campaign also had effects on the morale and effectiveness of the French fleet, which lost some of its best commanders and frigates in the campaign, and on the Austrian advance on Italy in 1813, when French defence lines were repeatedly out-flanked by British attacks from the sea. [6]
The list on the left recounts the actions and operations undertaken by the squadrons operating in the Adriatic during the campaign. The list on the right provides contextual information, recounting wider events in Europe and the Mediterranean that may have had an effect on the campaign.
Year | Adriatic | Napoleonic Wars |
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1807 |
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1808 |
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1809 |
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1810 |
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1811 |
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1812 |
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1813 |
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1814 |
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The Battle of San Domingo was a naval battle of the Napoleonic Wars fought on 6 February 1806 between squadrons of French and British ships of the line off the southern coast of the French-occupied Spanish colonial Captaincy General of Santo Domingo in the Caribbean.
The Battle of Pulo Aura was a minor naval engagement of the Napoleonic Wars, fought on 14 February 1804, in which a large convoy of Honourable East India Company (HEIC) East Indiamen, well-armed merchant ships, intimidated, drove off and chased away a powerful French naval squadron. Although the French force was much stronger than the British convoy, Commodore Nathaniel Dance's aggressive tactics persuaded Contre-Admiral Charles-Alexandre Durand Linois to retire after only a brief exchange of shot. Dance then chased the French warships until his convoy was out of danger, whereupon he resumed his passage toward British India. Linois later claimed that the unescorted British merchant fleet was defended by eight ships of the line, a claim criticised by contemporary officers and later historians.
HMS Amazon, was a 36-gun Amazon-class frigate, built at Rotherhithe in 1795 to a design by Sir William Rule. Carrying a main battery of 18-pounder long guns, she was the first of a class of four frigates. She had a short but eventful career during the French Revolutionary War, which she spent in the Channel and Western Approaches, part of a frigate squadron under Sir Edward Pellew. She was wrecked in Audierne Bay in 1797, following an action on 13 January with the French ship-of-the-line, Droits de l'Homme.
The Adriatic campaign was a minor theatre of war during the Napoleonic Wars in which a succession of small British Royal Navy and Austrian Navy squadrons and independent cruisers harried the combined naval forces of the First French Empire, the Kingdom of Italy, the Illyrian Provinces and the Kingdom of Naples between 1807 and 1814 in the Adriatic Sea. Italy, Naples and Illyria were all controlled either directly or via proxy by the French Emperor Napoleon I, who had seized them at the Treaty of Pressburg in the aftermath of the War of the Third Coalition.
The Battle of Lissa, also known as the Battle of Vis, was a naval action fought between a British frigate squadron and a much larger squadron of French and Italian frigates and smaller vessels on Wednesday, 13 March on 1811 during the Adriatic campaign of the Napoleonic Wars. The engagement was fought in the Adriatic Sea for possession of the strategically important Croatian island of Vis, from which the British squadron had been disrupting French shipping in the Adriatic. The French needed to control the Adriatic to supply a growing army in the Illyrian Provinces, and consequently dispatched an invasion force in March 1811 consisting of six frigates, numerous smaller craft and a battalion of Italian soldiers.
The action of 29 November 1811 was a minor naval engagement fought between two frigate squadrons in the Adriatic Sea during the Adriatic campaign of the Napoleonic Wars. The action was one of a series of operations conducted by the British Royal Navy and the French Navy to contest dominance over the Adriatic between 1807 and 1814. During this period the Adriatic was surrounded by French territory or French client states and as a result British interference was highly disruptive to the movement of French troops and supplies.
The Battle of Pirano on 22 February 1812 was a minor naval action of the Adriatic campaign of the Napoleonic Wars fought between a British and a French ship of the line in the vicinity of the towns of Piran and Grado in Adriatic Sea. The French Rivoli, named for Napoleon's victory 15 years earlier, had been recently completed at Venice. The French naval authorities intended her to bolster French forces in the Adriatic, following a succession of defeats in the preceding year.
The action of 10 February 1809 was a minor naval engagement of the Napoleonic Wars, in which a British Royal Navy squadron chased and captured the French frigate Junon in the Caribbean Sea. Junon was on a mission to carry trade goods from the Îles des Saintes near Guadeloupe back to France and was part of a succession of French warships sent during 1808 and the early months of 1809 in an effort to break the British blockade of the French Caribbean, which was destroying the economies and morale of the islands. Having landed supplies, Junon's return cargo was intended to improve the economic situation on Guadeloupe with much needed oceanic trade.
The Atlantic campaign of 1806 was one of the most important and complex naval campaigns of the post-Trafalgar Napoleonic Wars. Seeking to take advantage of the withdrawal of British forces from the Atlantic in the aftermath of the Battle of Trafalgar, Emperor Napoleon ordered two battle squadrons to sea from the fleet stationed at Brest, during December 1805. Escaping deep into the Atlantic, these squadrons succeeded in disrupting British convoys, evading pursuit by British battle squadrons and reinforcing the French garrison at Santo Domingo. The period of French success was brief: on 6 February 1806 one of the squadrons, under Vice-Admiral Corentin Urbain Leissègues, was intercepted by a British squadron at the Battle of San Domingo and destroyed, losing all five of its ships of the line.
HMS Jason was a 38-gun Artois-class fifth-rate frigate of the Royal Navy. She served during the French Revolutionary Wars, but her career came to an end after just four years in service when she struck an uncharted rock off Brest and sank on 13 October 1798. She had already had an eventful career, and was involved in several engagements with French vessels.
The Battle of Vizagapatam was a minor naval engagement fought in the approaches to Vizagapatam harbour in the Coastal Andhra region of British India on the Bay of Bengal on 15 September 1804 during the Napoleonic Wars. A French squadron under Contre-Admiral Charles-Alexandre Léon Durand Linois in the ship of the line Marengo attacked the British Royal Navy fourth rate ship HMS Centurion and two East Indiaman merchant ships anchored in the harbour roads. Linois was engaged in an extended raiding campaign, which had already involved operations in the South China Sea, in the Mozambique Channel, off Ceylon and along the Indian coast of the Bay of Bengal. The French squadron had fought one notable engagement, at the Battle of Pulo Aura on 15 February 1804, in which Linois had attacked the Honourable East India Company's (HEIC) China Fleet, a large convoy of well-armed merchant ships carrying cargo worth £8 million. Linois failed to press the attack and withdrew with the convoy at his mercy, invoking the anger of Napoleon when the news reached France.
The action of 13 March 1806 was a naval engagement of the Napoleonic Wars, fought when a British and a French squadron met unexpectedly in the mid-Atlantic. Neither force was aware of the presence of the other prior to the encounter and were participating in separate campaigns. The British squadron consisted of seven ships of the line accompanied by associated frigates, led by Rear-Admiral Sir John Borlase Warren, were tasked with hunting down and destroying the French squadron of Contre-Admiral Jean-Baptiste Willaumez, which had departed Brest for raiding operations in the South Atlantic in December 1805, at the start of the Atlantic campaign of 1806. The French force consisted of one ship of the line and one frigate, all that remained of Contre-Admiral Charles-Alexandre Durand Linois' squadron that had sailed for the Indian Ocean in March 1803 during the Peace of Amiens. Linois raided British shipping lanes and harbours across the region, achieving limited success against undefended merchant ships but repeatedly withdrawing in the face of determined opposition, most notably at the Battle of Pulo Aura in February 1804. With his stores almost exhausted and the French ports east of the Cape of Good Hope that could have offered him replenishment eliminated, Linois decided to return to France in January 1806, and by March was inadvertently sailing across the cruising ground of Warren's squadron.
The Atlantic campaign of 1806 was a complicated series of manoeuvres and counter-manoeuvres conducted by squadrons of the French Navy and the British Royal Navy across the Atlantic Ocean during the spring and summer of 1806, as part of the Napoleonic Wars. The campaign followed directly from the Trafalgar campaign of the year before, in which the French Mediterranean fleet had crossed the Atlantic, returned to Europe and joined with the Spanish fleet. On 21 October 1805, this combined force was destroyed by a British fleet under Lord Nelson at the Battle of Trafalgar, although the campaign did not end until the Battle of Cape Ortegal on 4 November 1805. Believing that the French Navy would not be capable of organised resistance at sea during the winter, the First Lord of the Admiralty Lord Barham withdrew the British blockade squadrons to harbour. Barham had miscalculated – the French Atlantic fleet, based at Brest, had not been involved in the Trafalgar campaign and was therefore at full strength. Taking advantage of the reduction in the British forces off the port, Napoleon ordered two heavy squadrons to sea, under instructions to raid British trade routes while avoiding contact with equivalent Royal Navy forces.
L'Hermite's expedition was a French naval operation launched in 1805 during the Napoleonic Wars. The operation was intended as both a commerce raiding operation against the British trading posts of West Africa and as a diversion to the Trafalgar campaign. Sailing from Lorient in October 1805 with one ship of the line, two frigates and a corvette, Commodore Jean-Marthe-Adrien L'Hermite was under orders to intercept and destroy British traders and slave ships off the West African coast and await reinforcements under Jérôme Bonaparte which were to be used in the invasion and capture of one of the British trading forts for use as a permanent French naval base from which further raiding operations could be conducted. It was also hoped by the French naval command that L'Hermite might draw some of the large British fleet maintained off Cadiz away from the blockade to allow the French and Spanish allied fleet trapped in the harbour to escape.
The Java campaign of 1806–1807 was a minor campaign during the Napoleonic Wars by British Royal Navy forces against a naval squadron of the Kingdom of Holland, a client state of the French Empire, based on the island of Java in the Dutch East Indies. Seeking to eliminate any threat to valuable British merchant convoys passing through the Malacca Straits, Rear-Admiral Sir Edward Pellew determined in early 1806 that the Dutch naval forces based at Java, which included several ships of the line and three frigates, had to be defeated to ensure British dominance in the region. Lacking the forces to effect an invasion of the Dutch colony, Pellew instead sought to isolate and blockade the Dutch squadron based at Batavia in preparation for raids specifically targeting the Dutch ships with his main force.
The Battle of Mahé was a minor naval engagement of the last year of the French Revolutionary Wars, fought on 19 August 1801 in the harbour of Mahé in the Seychelles, a French colony in the Indian Ocean. Since the demise of the French Indian Ocean squadron in 1799, the Royal Navy had maintained dominance in the East Indies, controlling the shipping routes along which trade flowed and allowing the rapid movement of military forces around the theatre. French First Consul Napoleon Bonaparte had long-harboured ambitions of threatening British India, and in 1798 had launched an invasion of Egypt as an initial step to achieving this goal. The campaign had failed, and the French army in Egypt was under severe pressure by early 1801, partly due to the presence of a British squadron acting with impunity in the Red Sea.
The action of 30 June 1798 was a minor naval engagement fought along the Biscay coast of France during the French Revolutionary Wars. The French Navy had been largely driven from the Atlantic Ocean early in the war following heavy losses in a series of failed operations. This had allowed the Royal Navy's Channel Fleet to institute a close blockade on the French naval ports of the Biscay coast, particularly Brest in Brittany. The blockade strategy included a constantly patrolling inshore squadron composed of frigates, tasked with preventing the passage of French ships into or out of the port. In the spring of 1798, several French frigates stationed in the Indian Ocean were sent back to France as the base at Île de France could no longer supply them effectively. One of these ships was the 40-gun frigate Seine, which departed Port Louis laden with 280 soldiers from the garrison.
The Mediterranean campaign of 1793–1796 was a major theater of conflict in the early years of the French Revolutionary Wars. Fought during the War of the First Coalition, the campaign was primarily contested in the Western Mediterranean between the French Navy's Mediterranean Fleet, based at Toulon in Southern France, and the British Royal Navy's Mediterranean Fleet, supported by the Spanish Navy and the smaller navies of several Italian states. Major fighting was concentrated in the Ligurian Sea, and focused on British maintenance of and French resistance to a British close blockade of the French Mediterranean coast. Additional conflict spread along Mediterranean trade routes, contested by individual warships and small squadrons.
HMS Artois was a fifth-rate Artois-class frigate of the Royal Navy, designed by Sir John Henslow and launched in 1794 at Rotherhithe as the lead ship of her class. She served for the majority of her career in the English Channel under the command of Edmund Nagle in the squadrons of Edward Pellew and John Borlase Warren, notably taking part in the action of 21 October 1794 where she captured the 44-gun frigate La Révolutionnaire almost singlehandedly. She participated in a number of other actions and events including the attempted invasion of France in 1795. Artois continued to serve actively on the coast of France in blockade and patrolling roles, taking a large number of ships as prizes, until she was wrecked with no loss of life off Île de Ré on 31 July 1797 while attempting to reconnoitre the harbour of La Rochelle.
HMS Beaulieu was a 40-gun fifth-rate frigate of the Royal Navy. The ship was laid down in 1790 as a speculative build by the shipwright Henry Adams and purchased by the Royal Navy in June of the same year. Built to the dimensions of a merchant ship, Beaulieu was broader, with more storage capacity, than a standard frigate; though may not have had good sailing qualities. The frigate was commissioned in January 1793 by Lord Northesk and sent to serve on the Leeward Islands Station. She participated in the capture of Martinique in February 1794, and then was similarly present at the capture of the island of Saint Lucia in April. The frigate also took part in the initial stages of the invasion of Guadeloupe. Later in the year the ship's crew was beset by yellow fever and much depleted. Beaulieu was sent to serve on the North America Station to allow them to recuperate, returning to the Leeward Islands in 1795. In the following two years the ship found success in prizetaking and briefly took part in more operations at Saint Lucia. She returned to Britain at the end of 1796.