The Neapolitan garrison was commanded by Maresciallo di Campo Alessandro Begani, general of the deposed King of Naples Gioacchino Murat, while the Austrians were commanded by Joseph Freiherr von Lauer.

The Austrians were reinforced by the ships of the Royal Navy.

On 8 August 1815 the city capitulated, marking the official end of the war.

[1] The defenders were forced to capitulate due to the lack of food and for the diseases that raged in the troops.

For the surrender, General Begani obtained honorable conditions.