sentences:  The isolated fortress of Bukkur was situated on a rock in the Indus, between the towns of Rohri and Sukkur.In 622 H. (1225 A.D.) Shums-ud-deen took an army to Oochch to overthrow Nasir-ud-deen, who had entrenched himself at Bukkur; to this place Shums-ud-deen detached Nizam-ul-Moolk, but Nasir-ud-deen, attempting to escape from Bukkur, took a boat, which foundered in a storm, and he was drowned.In 1839 (First Anglo-Afghan War) the arms were the following