Badr al-Hammami Badr al-Hammami Badr ibn ʿAbdallāh al-Ḥammāmī, also known as Badr al-Kabīr ("Badr the Elder"), was a general who served the Tulunids and later the Abbasids. Of Greek origin, Badr was originally a slave of the founder of the Tulunid regime, Ahmad ibn Tulun, who later set him free. In September 893, along with Muhammad ibn Abba, and the governor of Tarsus, Ahmad ibn Tughan al-Ujayfi, Badr led an expedition against the Byzantine Empire, reaching as far as al-Balaqsun (unidentified, possibly Carian or Lycian Telmessos). Following the death of Ibn Tulun's son Khumarawayh in 896, many Tulunid officers left Egypt and
Battle of the Trench many alliances against the Muslim expansion. Nevertheless, he was unable to prevent the Meccan one. As they had in the battles of Badr and Uhud, the Muslim army again used strategic methods against their opponents (at Badr, the Muslims surrounded the wells, but did not deprive their opponents of water since Ali did not want to follow the footsteps of the Meccan army; at the Battle of Uhud, Muslims made strategic use of the hills). In this battle they dug a trench to render the enemy cavalry ineffective. The reason for this battle was to defend Medina from attack, after