Palmyra (Expedition to Palmyra).
This city was besieged by the Romans, under Aurelian, after the defeat of Zenobia at Emesa in 272. An obstinate defence was made by the Queen, but Aurelian being reinforced by Probus early in 273, Zenobia fled from the city and the place was captured. Zenobia failed to escape, and was brought into Aurelian's camp. During his return march, Aurelian learnt that the citizens had risen, and massacred the Governor and the garrison he had left in the place. He thereupon retraced his steps, and destroyed the city, sparing neither young nor old.