Lakhmid kingdom
The Lakhmid kingdom (Arabic: اللخميون al-Lakhmiyyūn), also known as al-Manādhirah (المناذرة), was an Arab kingdom that ruled parts of Southern Mesopotamia and northeastern Arabia from the late 3rd century until 602 CE. Governed by the Nasrid dynasty of the Banu Lakhm tribe, the kingdom was centered on Al-Hira, which served as its capital and political base. The Lakhmids functioned as a client state of the Sasanian Empire, playing a key role in defending Persia's western frontier.