In July 1793, Bonaparte published a pro-republican pamphlet, Le souper de Beaucaire (Supper at Beaucaire), which gained him the admiration and support of Augustin Robespierre, younger brother of the Revolutionary leader Maximilien Robespierre. With the help of his fellow Corsican Antoine Christophe Saliceti, Bonaparte was appointed artillery commander of the republican forces at the siege of Toulon. The city had risen against the republican government and was occupied by British troops.[23]
He adopted a plan to capture a hill where republican guns could dominate the city's harbour and force the British ships to evacuate. The assault on the position, during which Bonaparte was wounded in the thigh, led to the capture of the city. He was promoted to brigadier general at the age of 24. Catching the attention of the Committee of Public Safety, he was put in charge of the artillery of France's Army of Italy.
Whilst waiting for confirmation of this post, Napoleon spent time as inspector of coastal fortifications on the Mediterranean coast near Marseille. He devised plans for attacking the Kingdom of Sardinia as part of France's campaign against the First Coalition. The commander of the Army of Italy, Pierre Jadart Dumerbion, had seen many generals executed for failing or for having the wrong political views. Therefore, he deferred to the powerful représentants en mission, Augustin Robespierre and Saliceti, who in turn were ready to listen to the freshly promoted artillery general.
Carrying out Bonaparte's plan in the Battle of Saorgio in April 1794, the French army advanced north-east along the Italian Riviera then turned north to seizeOrmea in the mountains. From Ormea, they thrust west to outflank the Austro-Sardinian positions around Saorge. Later, Augustin Robespierre sent Bonaparte on a mission to the Republic of Genoa to determine that country's intentions towards France