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Battle of Occhiobello
Part of theNeapolitan War
Date 8–9 April 1815 Location Occhiobello 44°54′54.80″N11°34′46.52″E / 44.9152222°N 11.5795889°E /44.9152222; 11.5795889 Result Austrian victory
Belligerents
Naples	Austrian Empire Prussia
Commanders and leaders
Joachim Murat	Johann Frimont
Strength
25,000	10,000
Casualties and losses
2,000 killed, wounded or captured	400 killed, wounded or captured
class=notpageimage| Location within Europe

TheBattle of Occhiobello was fought on 8 April – 9 April 1815 and was the turning point of theNeapolitan War.Joachim Murat, King ofNaples was repulsed by anAustrian force under the command ofJohann Frimont whilst trying to cross the bridge over thePo River atOcchiobello. Following the battle, the Austrians would not lose an engagement for the remainder of the war.

By March 1815, it became increasingly likely thatJoachim Murat would lose the crown of Naples, which had been given to him by his brother-in-law,Napoleon Bonaparte, in 1808. After hearing news that Napoleon had escaped from exile inElba and landed in France, Murat decided to take matters into his own hands and declared war on Austria, the greatest threat to his position as King of Naples. Following Napoleon's defeat in 1814, areas such asLombardy andVenetia became part of the Austrian Empire and were directly ruled from Vienna.

On 30 March, hoping to start a popular uprising against the Austrians, Murat gave theRimini Proclamation calling all Italian nationalists to war. Although there were many Italians sympathetic to his cause, fearful of the increasing Austrian influence in Italy and longing for independence, most Italians saw Murat as someone trying to save his own crown rather than a figurehead for unification. The Austrians also quickly crushed any unrest and there would be no general insurrection so long as Austrian troops were stationed in Italy. Despite this, by early April, Murat had reached the Austrian border on thePo River. Across the border in Lombardy, there were reportedly around 40,000 Italian partisans, mostly veterans of theNapoleonic Wars, waiting to join Murat's army as soon he arrived inMilan.

However, the Austrians had also been assembling troops in northern Italy. Originally intended for an invasion of southern France following Napoleon's return from exile, the Austrians troops now moved south to counter the threat Murat now posed. Realising the danger of an Italian insurrection should Murat arrive in Milan,Johann Frimont moved his headquarters toPiacenza to block Murat's direct route to Milan. By now, the Austrian numbers on the frontier and available for war swelled to nearly 50,000, vastly outnumbering the Neapolitans. With his original route now blocked, Murat was forced eastwards toFerrara. On the 8 April, Murat made an attempt to cross the Po into Austria with the bulk of his army at the town ofOcchiobello, just a few miles northwest of Ferrara.

Murat chose Occhiobello as a crossing point because the bridge was only lightly defended by a small force of Austrians under the command ofJohann Friedrich von Mohr ^[de]. However, the majority of the Neapolitan artillery had been diverted to theSiege of Ferrara along with a significant portion of Murat's army, where the Austrian garrison was frustrating the Neapolitans. Nevertheless, Murat was still able to move on Occhiobello with around 25,000 infantry and cavalry.

Meanwhile, although the Austrians had spread their forces along their border, they had concentrated their guns at favourable positions around the bridges over the Po. When on 8 April, Murat finally launched his first attempt to cross the bridge at Occhiobello, a dogged defensive action by Mohr's outnumbered infantry combined with a devastating artillery barrage, threw the Neapolitan attack back in disarray. After successive charges, including one by an entire dragoon regiment, were repulsed by the Austrians, the Neapolitan morale slowly disintegrated and the assault petered out.

The following day, Murat again attempted to force a crossing but by now Frimont had reinforced Mohr's force to around 10,000 men. On the other hand, the Neapolitan force had dwindled due to large numbers of the less enthusiastic officers and men deserting Murat's cause altogether. By the end of the second day, Murat was compelled to fall back from Occhiobello and establish a new defensive position in preparation of the inevitable Austrian counterattack. To make matters worse, news had reached Italy that theUnited Kingdom had declared war on Murat and were sending a fleet of gunboats to theAdriatic Sea.

The Neapolitans had sustained over 2,000 casualties during the two days of fighting with thousands more deserting. The Austrians had sustained only 400 casualties and had established a bridgehead around Occhiobello from where they would able to launch attacks againstCarpi andCasaglia. With the morale of Neapolitan army broken and the partisans in Lombardy unable to join his cause, Murat would eventually be forced to retire back to his original headquarters inAncona by late April.

• Capt. Batty,An Historical Sketch of the Campaign of 1815, London (1820)

• Media related toBattle of Occhiobello at Wikimedia Commons

• Conflicts in 1815
• Battles of the Neapolitan War
• Battles involving Austria
• Battles involving the Kingdom of Naples
• 1815 in Italy
• 1815 in the Austrian Empire
• April 1815
• Joachim Murat

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