Sicily, which was wrested from Carthaginian control during the First Punic War (264–241 BC), was the first province of the Roman Republic not directly part of Italy.
The Kingdom of Syracuse was an allied independent region in the south east of the island and a close ally of Rome during the long reign of King Hiero II.
In 215 BC, Hiero's grandson, Hieronymus, came to the throne on his grandfather's death and Syracuse fell under the influence of an anti-Roman faction, including two of his uncles, amongst the Syracusan elite.
Despite the assassination of Hieronymus and the removal of the pro-Carthaginian leaders, Rome's threatening reaction to the danger of a Syracusan alliance with Carthage would force the new republican leaders of Syracuse to prepare for war.

Despite diplomatic attempts, war broke out between the Roman Republic and the Kingdom of Syracuse in 214 BC, while the Romans were still busy battling with Carthage at the height of the Second Punic War (218–201 BC).

A Roman force led by the proconsul Marcus Claudius Marcellus consequently laid siege to the port city by sea and land in 213 BC.
The city of Syracuse, located on the eastern coast of Sicily was renowned for its significant fortifications, great walls that protected the city from attack.
Among the Syracuse defenders was the mathematician and scientist Archimedes.
Sicily, which was wrested from Carthaginian control during the First Punic War (264–241 BC), was the first province of the Roman Republic not directly part of Italy. The Kingdom of Syracuse was an allied independent region in the south east of the island and a close ally of Rome during the long reign of King Hiero II. In 215 BC, Hiero's grandson, Hieronymus, came to the throne on his grandfather's death and Syracuse fell under the influence of an anti-Roman faction, including two of his uncles, amongst the Syracusan elite. Despite the assassination of Hieronymus and the removal of the pro-Carthaginian leaders, Rome's threatening reaction to the danger of a Syracusan alliance with Carthage would force the new republican leaders of Syracuse to prepare for war.
Despite diplomatic attempts, war broke out between the Roman Republic and the Kingdom of Syracuse in 214 BC, while the Romans were still busy battling with Carthage at the height of the Second Punic War (218–201 BC).
A Roman force led by the proconsul Marcus Claudius Marcellus consequently laid siege to the port city by sea and land in 213 BC. The city of Syracuse, located on the eastern coast of Sicily was renowned for its significant fortifications, great walls that protected the city from attack. Among the Syracuse defenders was the mathematician and scientist Archimedes.
Siege of Syracuse (213–212 BC)