The Shapur II's Arab campaign took place in 325, against numerous Arab tribes, due to the Arab incursions into the Sasanian Empire. Shapur II decisively defeated all the Arab tribes during his campaign, and became known as Dhū al-Aktāf to the Arabs, meaning “he who pierces shoulders”.

Deportation is the expulsion of a person or group of people from a territory. The actual definition changes depending on the place and context, and it also changes over time. Forced displacement or forced migration of an individual or a group may be caused by deportation, for example ethnic cleansing, and other reasons. A person who has been deported or is under sentence of deportation is called a deportee.