The Battle of Aror took place in 711 AD between the Umayyad forces under Muhammad ibn al-Qasim and the army of the Brahmin dynasty of Sindh under Raja Dahir.

[3] After besieging Debal, Muhammad ibn Qasim joined with 2,000 cavalry from Persia in addition to the rest of his forces making it 20,000 men, and marched towards Aror.

[7] Even though Dahir fought, he was killed by an arrow in his neck and his army faced high casualties, resulting in an Umayyad victory.

[8][9] After the victory, Muhammed ibn Qasim found the body of Raja Dahir and sent it to Al-Hajjaj.

[8] Since his son had retreated to Brahmanabad in war, the queen of Raja Dahir, Rani Bai committed jauhar to avoid being captured by the army of Mohammed Qasim.