 In 635 or 636 CE, the Hindu Brahman dynasty of Sindh controlled parts of Balochistan.The first Islamic conquest of Makran took place during the Rashidun Caliphate in the year 643 A.D. Caliph Umar’s governor of Bahrain, Usman ibn Abu al-Aas, who was on a campaign to conquer the southern coastal areas beyond Sassanid, sent his brother Hakam ibn Abu al-Aas to raid and reconnoitre the Makran region.In late 644 AD Caliph Umar dispatched an army under the command of Hakam ibn Amr for the wholesale invasion of Makkuran.