Operation Enduring Freedom – Horn of Africa al-Qaeda linked terrorists continued in 2009 when on 14 September several U.S. Navy helicopters launched a raid in Baraawe against Saleh Ali Saleh Nabhan, killing him as well as five other militants. Also in 2009, Operators from the SAS and the SRR were deployed to Djibouti as part of Combined Joint Task Force – Horn of Africa to conducting operations against Islamist terrorists in Somalia; carrying out missions focusing on surveillance and targeting of terrorists, alongside their US counterparts, they have also been carrying out this role in Yemen. On 25 January 2012, two U.S. Navy Seal teams raided a
Horn of Africa to wall paintings of the 7th century CE. Somali architecture includes the Fakr ad-Din Mosque, which was built in 1269 by the Fakr ad-Din, the first Sultan of the Sultanate of Mogadishu. Ethiopia is renowned for its ancient churches, such as at the UNESCO World Heritage Site at Lalibela. The Horn has produced numerous indigenous writing systems. Among these is Ge'ez script ( ') (also known as "Ethiopic"), which has been written in for at least 2000 years. It is an abugida script that was originally developed to write the Ge'ez language. In speech communities that use it, such as