When twenty-six-year-old General Napoleon Bonaparte arrived in Nice in late March 1796 to assume command of the French Republic’s Army of Italy, the seasoned divisional generals waiting for him—hardened veterans like Masséna and Augereau—sneered behind his back at the short, gaunt Corsican artillery officer with long unkempt hair whom they dismissed as a political appointee and a “street general.” His thirty-seven thousand soldiers were starving, unpaid, dressed in rags, and missing boots. Yet within twelve months of lightning marches, audacious river crossings, and sixty-seven battles across northern Italy, Napoleon destroyed four separate Austrian armies, knocked the Kingdom of Sardinia-Piedmont out of the war, forced the Pope and the Habsburgs to sue for peace, and emerged as the most famous military genius in Europe.
The Central Position Strategy: Splitting Piedmont From Austria
For four years prior to 1796, the Italian front had been considered a secondary sideshow by the French Directory in Paris, which viewed the Rhine River in Germany as the main theater of the War of the First Coalition. Guarding the mountain passes into northern Italy stood two allied forces totaling over fifty-two thousand men: the army of King Victor Amadeus III of Sardinia-Piedmont on the west, and the Imperial Austrian army under the seventy-one-year-old General Beaulieu on the east.
Instead of attacking both enemies along a wide front, Napoleon applied his signature operational masterpiece: the Strategy of the Central Position (interior lines). Marching rapidly through the Cadibona Pass where the Alps meet the Apennines in April 1796, Napoleon drove a wedge straight into the hinge separating the Piedmontese from the Austrians. Concentrating his superior numbers against the isolated Piedmontese first at Montenotte, Millesimo, and Mondovì while holding the Austrians off with a thin screen, Napoleon marched toward Turin and forced King Victor Amadeus III to sign the Armistice of Cherasco on April twenty-eighth—knocking Piedmont completely out of the war in just sixteen days and seizing their artillery and food depots to feed his ragged troops.
The Bridge of Lodi and the Birth of “The Little Corporal”
With Piedmont defeated, Napoleon immediately wheeled eastward to chase Beaulieu’s retreating Austrians across the Po River down into Lombardy. On May tenth, 1796, at the town of Lodi on the Adda River, Napoleon caught the Austrian rear guard defending a narrow, two-hundred-yard wooden bridge swept from end to end by fourteen Austrian cannons.
Rather than waiting days to find a boat crossing, Napoleon personally stepped down into the mud under heavy enemy grapeshot to aim the French artillery guns himself—a hands-on task normally done by lowly corporals—before sending a dense column of French grenadiers charging across the narrow timber planks while General Masséna and Lannes waded into the foaming river to support them. Storming the bridge and capturing Milan five days later, Napoleon’s veteran soldiers affectionately christened their fearless young commander Le Petit Caporal (“The Little Corporal”). Even more importantly, as Napoleon later confessed in exile on Saint Helena, it was on the evening of Lodi that he first realized he was no longer merely an ambitious general, but a man capable of altering the destiny of the world.
Defeating Four Austrian Relief Armies Around Mantua
By June 1796, the Austrians held only one major fortress left in northern Italy: the island-like citadel of Mantua, surrounded by malarial lakes and swamps. Over the next eight months, Emperor Francis II in Vienna dispatched four successive, massive relief armies down from the Alpine valleys of the Tyrol to rescue Mantua and crush Bonaparte’s outnumbered forty thousand men:
- Battle of Castiglione (August 1796): When Austrian Field Marshal Dagobert von Wurmser marched fifty thousand men down both sides of Lake Garda to trap the French, Napoleon boldly abandoned his siege guns at Mantua, marched his men day and night to smash the smaller western Austrian column at Lonato first, and then turned around to crush Wurmser’s main body at Castiglione.
- Battle of Arcole (November 1796): Facing a fresh Austrian army of nearly fifty thousand under József Alvinczi across the marshes of Verona, Napoleon led a desperate three-day battle across the narrow causeways and wooden bridge of Arcole—famously grabbing a tricolor flag in his own hands and charging onto the bridge under withering musket fire until his aide-de-camp Muiron threw his own body in front of Napoleon to take a fatal bullet.
- Battle of Rivoli (January 1797): When Alvinczi launched one final winter offensive down the Adige Valley, Napoleon correctly deduced which of six Austrian columns was the main strike force. Fighting on the icy plateau of Rivoli on January fourteenth, 1797, as Masséna’s troops marched all night to arrive just in time, Napoleon shattered the Austrian offensive so completely that the starving thirty-thousand-man garrison inside Mantua finally surrendered on February second, 1797.
Marching Toward Vienna and the Treaty of Campo Formio
With Mantua in French hands and Pope Pius VI forced to sign the Treaty of Tolentino handing over thirty million livres in gold along with priceless ancient statues like the Laocoön and the Apollo Belvedere for the Louvre in Paris, Napoleon didn’t wait for permission from the politicians in Paris. In March 1797, he marched his army straight northeast over the Julian Alps into Austria itself, advancing within seventy-five miles of Vienna.
Terrified as French bayonets approached the imperial capital, the Habsburgs agreed to the Preliminary Peace of Leoben and signed the landmark Treaty of Campo Formio on October seventeenth, 1797—negotiated personally by Napoleon without waiting for French diplomats. In a single year, the twenty-eight-year-old general had ended the War of the First Coalition on the continent, secured Belgium and the Rhine frontier for France, reorganized northern Italy into the Cisalpine Republic, extinguished the thousand-year-old Republic of Venice, and laid the direct political stepping stone to his seizure of power two years later.
