Ettadhamen is a municipality and commune in the Ariana Governorate, part of the Greater Tunis metropolitan area. It was formed in 2016 when the municipality of Ettadhamen-Mnihla was split, with Mnihla becoming a separate entity. The name "Ettadhamen" means "solidarity." The municipality was established in the 1950s to accommodate populations from internal migration. Initially an informal settlemen…