Battle of Pirano

The Treaty of Tilsit in 1807 had resulted in a Russian withdrawal from the Adriatic and the French takeover of the strategic island fortress of Corfu. The Treaty of Schönbrunn with the Austrian Empire in 1809 had further solidified French influence in the area by formalising their control of the Illyrian Provinces on the Eastern shore. To protect these gains, the French and Italian governments had instigated a shipbuilding program in Venice and other Italian ports in an effort to rebuild their Mediterranean fleet and challenge British hegemony. These efforts were hampered by the poverty of the Italian government and the difficulty that the French Navy had in manning and equipping their ships. By the time this ship, Rivoli, was launched, the Royal Navy had achieved dominance over the French in the Adriatic Sea. This was demonstrated by the destruction of a well-armed convoy from Corfu to Trieste at the action of 29 November 1811. ''Rivoli's launch was therefore seen by the French Navy as an opportunity to reverse these defeats, as the new ship of the line outgunned the British frigates that operated within the Adriatic and would be able to operate in the Adriatic without the threat of attack by the frigate squadron based on Lissa. As Rivoli neared completion, HMS Victorious was dispatched from the Mediterranean Fleet to intercept her should she leave port. Victorious was commanded by John Talbot, a successful and popular officer who had distinguished himself with the capture of the French frigate Ville de Milan in 1805 and his service in the Dardanelles Operation of 1807. Talbot was accompanied by the 18-gun brig HMS Weazel'' under Commander John William Andrew. ==Battle==

Rivoli departed Venice on 21 February 1812 under the command of Commodore Jean-Baptiste Barré, accompanied by five smaller escort ships, the 16-gun brigs Mercurio and Eridano, of the navy of the Kingdom of Italy, the eight-gun brig Mamelouck and two small gunboats, strung out in an improvised line of battle. Barré hoped to make use of a heavy sea fog that had descended, to break out from Venice and elude pursuit. Victorious had held off from the land during the fog and by the time Talbot was able to observe Venice harbour at 14:30, his opponent had escaped. Searching for Barré, who was sailing to Pula, Talbot spotted one of the French brigs at 15:00 and gave chase. Iéna also engaged Weasel but the greater distance between these ships allowed Commander Andrew to focus his attack on Mercure, which fought hard for twenty minutes before being destroyed in a catastrophic explosion, probably caused by a fire in the magazine. ==Surrender and aftermath==

At 08:45 Rivoli, which had been struggling to reach the harbour of Trieste, lost her mizzenmast under fire from both Victorious and Weasel. Nearly at the same moment, two of her 36-pounder long guns exploded, killing or wounding 60 men, greatly disorganising and demoralising the others, and forcing Barré to transfer gunners from the upper gun deck to man his lower battery. Fifteen minutes later, with his ship unmanageable and battered, Commodore Barré surrendered. Losses aboard Victorious were also heavy, with one officer and 25 sailors and marines killed and six officers (including Captain Talbot) and 93 men wounded. French losses on Mercure, although unknown exactly, were severe, only three sailors surviving. Weasel, despite being engaged with three different French ships for a considerable time, had not one man killed or wounded during the entire engagement. ''Rivoli's scattered escorts were not pursued, British efforts being directed instead at bringing the shattered Rivoli back to port as a prize. As a result, the remaining French ships were able to make their way to friendly ports unopposed. Rivoli was a new and well-built ship and, following immediate repairs at Port St. George, she and Victorious traveled together to Britain. There they were both repaired, Victorious returning to the fleet under Talbot for service against the United States Navy during the War of 1812, and Rivoli commissioned as HMS Rivoli'' for service in home waters. Nearly four decades later the battle was among the actions recognised by a clasp attached to the Naval General Service Medal, awarded upon application to all British participants still living in 1847. This was the last significant ship-to-ship action in the Adriatic, and its conclusion allowed British raiders to strike against coastal convoys and shore facilities unopposed, seizing isolated islands and garrisons with the aid of an increasingly nationalistic Illyrian population. ==See also==