Other kasbahs include the Kasbah Tamdert, built by the Saadis near Bab Ftouh, and the Kasbah Cherarda, built by the Alaouite sultan Moulay al-Rashid just north of Fes Jdid.[3][3] Kasbah Dar Debibagh is one of the newest kasbahs, built in 1729 during the Alaouite era at 2 km from the city wall in a strategic position.[84][85] The Saadis also built a number of strong bastions in the late 16th century to assert their control over Fes, including notably the Borj Nord which is among the largest strictly military structures in the city and now refurbished as a military museum.[86] Its sister fort, Borj Sud, is located on the hills to the south of the city.[3]