القاعدة في بلاد المغرب الإسلامي
Omar Ould Hamaha (or "Oumar Ould Hamaha", "Hakka"; 5 July 1963 – March 8, 2014) was an Islamist militia commander from Northern Mali. During the 2012 Northern Mali conflict he became known alternatively as the spokesman and chief of staff for both Ansar Dine and Movement for Oneness and Jihad in West Africa (MOJWA), militant groups associated with Al-Qaeda in the Islamic Maghreb (AQIM).