One of Suakin's rulers, Ala al-Din al-Asba'ani, angered the Mamluk sultan Baybars by seizing the goods of merchants who died at sea nearby. In 1264, the governor of Qus and his general Ikhmin Ala al-Din attacked with the support of Aydhab. Al-Asba'ani was forced to flee the city. The continuing enmity between the two towns is testified to by reports that after the destruction of Aydhab by Sultan Barsbay in 1426, the refugees who fled to Suakin instead of Dongola were all slaughtered.