A Roman historian examines the motivation and strategy behind Marc Anthony’s invasion of Parthia and the reasons for its ultimate defeat. In the mid-first century BC, the Roman Empire was rivaled only by the Parthian Empire to the east. The first war between these two ancient superpowers resulted in the total defeat of Rome and the death of Marcus Crassus. When Rome collapsed into Civil War in the 1st century, BC, the Parthians took the opportunity conquer the Middle East and drive Rome back into Europe. What followed was two decades of war which saw victories and defeats on both sides. The Romans were finally able to gain a victory over the Parthians thanks to the great general Publius Ventidius. These victories acted as a springboard for Marc Antony’s plans to conquer the Parthian Empire, which ended in ignominious defeat. In this authoritative history, Gareth Sampson analyses the military campaigns and the various battles between Rome and Parthia. He provides fascinating insight into the war that in many ways defined the Middle East for the next 650 years.