Battle of Ctesiphon (263)
The Battle of Ctesiphon took place in 263 between the Sassanid Empire and Palmyrene army under the Palmyrene king Odaenathus. Following the Sasanians' defeat and loss of Syria and Cappadocia to the Roman Empire at the hands of Odaenathus and Balista; The Palmyrene monarch invaded Mesopotamia and stood at the walls of Ctesiphon and devastated the region around it, however he could not conquer it. The logistical problems of fighting in enemy territory forced the Palmyrenes to leave the siege carrying with them numerous prisoners and booty. The prisoners were sent to Rome, enabling the Roman emperor Gallienus to hold a triumph.
