The Horn of Africa (HoA), also known as the Somali Peninsula, is a large

peninsula A peninsula (; ) is a landform that extends from a mainland and is surrounded by water on most, but not all of its borders. A peninsula is also sometimes defined as a piece of land bordered by water on three of its sides. Peninsulas exist on a ...

and

geopolitical Geopolitics (from Greek γῆ ''gê'' "earth, land" and πολιτική ''politikḗ'' "politics") is the study of the effects of Earth's geography (human and physical) on politics and international relations. While geopolitics usually refers to ...

region in

East Africa East Africa, Eastern Africa, or East of Africa, is the eastern subregion of the African continent. In the United Nations Statistics Division scheme of geographic regions, 10-11-(16*) territories make up Eastern Africa: Due to the historica ...

.Robert Stock, ''Africa South of the Sahara, Second Edition: A Geographical Interpretation'', (The Guilford Press; 2004), p. 26 Located on the easternmost part of the

Africa Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...

n mainland, it is the fourth largest peninsula in the world. It is composed of

Ethiopia Ethiopia, , om, Itiyoophiyaa, so, Itoobiya, ti, ኢትዮጵያ, Ítiyop'iya, aa, Itiyoppiya officially the Federal Democratic Republic of Ethiopia, is a landlocked country in the Horn of Africa. It shares borders with Eritrea to the ...

Eritrea Eritrea ( ; ti, ኤርትራ, Ertra, ; ar, إرتريا, ʾIritriyā), officially the State of Eritrea, is a country in the Horn of Africa region of Eastern Africa, with its capital and largest city at Asmara. It is bordered by Ethiopi ...

Somalia Somalia, , Osmanya script: 𐒈𐒝𐒑𐒛𐒐𐒘𐒕𐒖; ar, الصومال, aṣ-Ṣūmāl officially the Federal Republic of SomaliaThe ''Federal Republic of Somalia'' is the country's name per Article 1 of thProvisional Constitut ...

and

Djibouti Djibouti, ar, جيبوتي ', french: link=no, Djibouti, so, Jabuuti officially the Republic of Djibouti, is a country in the Horn of Africa, bordered by Somalia to the south, Ethiopia to the southwest, Eritrea in the north, and the Red ...

; broader definitions also include parts or all of

Kenya ) , national_anthem = " Ee Mungu Nguvu Yetu"() , image_map = , map_caption = , image_map2 = , capital = Nairobi , coordinates = , largest_city = Nairobi , ...

Sudan Sudan ( or ; ar, السودان, as-Sūdān, officially the Republic of the Sudan ( ar, جمهورية السودان, link=no, Jumhūriyyat as-Sūdān), is a country in Northeast Africa. It shares borders with the Central African Republic t ...

South Sudan South Sudan (; din, Paguot Thudän), officially the Republic of South Sudan ( din, Paankɔc Cuëny Thudän), is a landlocked country in East Africa. It is bordered by Ethiopia, Sudan, Central African Republic, Democratic Republic of th ...

, and

Uganda }), is a landlocked country in East Africa. The country is bordered to the east by Kenya, to the north by South Sudan, to the west by the Democratic Republic of the Congo, to the south-west by Rwanda, and to the south by Tanzania. The ...

. The term Greater Horn Region (GHR) can additionally include

Burundi Burundi (, ), officially the Republic of Burundi ( rn, Repuburika y’Uburundi ; Swahili: ''Jamuhuri ya Burundi''; French: ''République du Burundi'' ), is a landlocked country in the Great Rift Valley at the junction between the African Gr ...

Rwanda Rwanda (; rw, u Rwanda ), officially the Republic of Rwanda, is a landlocked country in the Great Rift Valley of Central Africa, where the African Great Lakes region and Southeast Africa converge. Located a few degrees south of the Equator ...

, and

Tanzania Tanzania (; ), officially the United Republic of Tanzania ( sw, Jamhuri ya Muungano wa Tanzania), is a country in East Africa within the African Great Lakes region. It borders Uganda to the north; Kenya to the northeast; Comoro Islands ...

. It lies along the southern boundary of the

Red Sea The Red Sea ( ar, البحر الأحمر - بحر القلزم, translit=Modern: al-Baḥr al-ʾAḥmar, Medieval: Baḥr al-Qulzum; or ; Coptic: ⲫⲓⲟⲙ ⲛ̀ϩⲁϩ ''Phiom Enhah'' or ⲫⲓⲟⲙ ⲛ̀ϣⲁⲣⲓ ''Phiom ǹšari''; ...

and extends hundreds of kilometres into the

Guardafui Channel The Guardafui Channel ( so, Marinka Gardafuul) is an oceanic strait off the tip of the Horn of Africa that lies between the Puntland region of Somalia and Socotra to the west of the Arabian Sea. It connects the Gulf of Aden to the north with the ...

Gulf of Aden The Gulf of Aden ( ar, خليج عدن, so, Gacanka Cadmeed 𐒅𐒖𐒐𐒕𐒌 𐒋𐒖𐒆𐒗𐒒) is a deepwater gulf of the Indian Ocean between Yemen to the north, the Arabian Sea to the east, Djibouti to the west, and the Guardafui Chann ...

, and

Indian Ocean The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by ...

and shares a maritime border with the

Arabian Peninsula The Arabian Peninsula, (; ar, شِبْهُ الْجَزِيرَةِ الْعَرَبِيَّة, , "Arabian Peninsula" or , , "Island of the Arabs") or Arabia, is a peninsula of Western Asia, situated northeast of Africa on the Arabian Plat ...

Western Asia Western Asia, West Asia, or Southwest Asia, is the westernmost subregion of the larger geographical region of Asia, as defined by some academics, UN bodies and other institutions. It is almost entirely a part of the Middle East, and includes A ...

Names

This peninsula has been known by various names.

Ancient Greeks Ancient Greece ( el, Ἑλλάς, Hellás) was a northeastern Mediterranean civilization, existing from the Greek Dark Ages of the 12th–9th centuries BC to the end of classical antiquity ( AD 600), that comprised a loose collection of cult ...

and

Romans Roman or Romans most often refers to: *Rome, the capital city of Italy * Ancient Rome, Roman civilization from 8th century BC to 5th century AD *Roman people, the people of ancient Rome *''Epistle to the Romans'', shortened to ''Romans'', a lette ...

referred to it as Regio Aromatica or Regio Cinnamonifora due to the aromatic plants or as Regio Incognita owing to its uncharted territory. In ancient and medieval times, the Horn of Africa was referred to as the Bilad al Barbar ("Land of the Berbers").J. D. Fage, Roland Oliver, Roland Anthony Oliver, ''The Cambridge History of Africa'', (Cambridge University Press: 1977), p.190 It is also known as the ''Somali peninsula'' or, in the Somali language, ''Geeska Afrika'', ''Jasiiradda Soomaali'' or ''Gacandhulka Soomaali''. In other local languages, it is called "the Horn of Africa" or "the African Horn": in

Amharic Amharic ( or ; (Amharic: ), ', ) is an Ethiopian Semitic language, which is a subgrouping within the Semitic branch of the Afroasiatic languages. It is spoken as a first language by the Amharas, and also serves as a lingua franca for all oth ...

የአፍሪካ ቀንድ ''yäafrika qänd'', in

Arabic Arabic (, ' ; , ' or ) is a Semitic language spoken primarily across the Arab world.Semitic languages: an international handbook / edited by Stefan Weninger; in collaboration with Geoffrey Khan, Michael P. Streck, Janet C. E.Watson; Walter ...

القرن الأفريقي ''al-qarn al-'afrīqī'', in Oromo ''Gaaffaa Afriikaa'', and in

Tigrinya (; also spelled Tigrigna) is an Ethio-Semitic language commonly spoken Eritrea and in northern Ethiopia's Tigray Region by the Tigrinya and Tigrayan peoples. It is also spoken by the global diaspora of these regions. History and literatur ...

ቀርኒ ኣፍሪቃ ''q’ärnī afīrīqa''. The name Horn of Africa is sometimes shortened to ''HoA''. Quite commonly it is referred to simply as "the Horn", while inhabitants are sometimes colloquially termed ''Horn Africans''.Teklehaimanot, Hailay Kidu. "A Mobile Based Tigrigna Language Learning Tool." International Journal of Interactive Mobile Technologies (iJIM) 9.2 (2015): 50–53. Sometimes the term ''Greater Horn of Africa'' is used, either to be inclusive of neighbouring northeast African countries or to distinguish the broader geopolitical definition of the Horn of Africa from narrower peninsular definitions.Schreck, Carl J., and Fredrick HM Semazzi. "Variability of the recent climate of eastern Africa." International Journal of Climatology 24.6 (2004): 681–701.

Description

The Horn of Africa Region consists of the internationally recognized countries of

, and

, as well as the

de facto ''De facto'' ( ; , "in fact") describes practices that exist in reality, whether or not they are officially recognized by laws or other formal norms. It is commonly used to refer to what happens in practice, in contrast with '' de jure'' ("by l ...

self-declared

Somaliland Somaliland,; ar, صوماليلاند ', ' officially the Republic of Somaliland,, ar, جمهورية صوماليلاند, link=no ''Jumhūrīyat Ṣūmālīlānd'' is a ''de facto'' sovereign state in the Horn of Africa, still conside ...

George Wynn Brereton Huntingford George Wynn Brereton Huntingford (19 November 1901 – 19 February 1978) was an English linguist, anthropologist and historian. He lectured in East African languages and cultures at SOAS, University of London from 1950 until 1966.John I. Saeed, ''Somali'' – Volume 10 of London Oriental and African language library, (J. Benjamins: 1999), p. 250.Sandra Fullerton Joireman, ''Institutional Change in the Horn of Africa'', (Universal-Publishers: 1997), p.1: "The Horn of Africa encompasses the countries of Ethiopia, Eritrea, Djibouti, and Somalia. These countries share similar peoples, languages, and geographical endowments." Geographically the protruding shape that resembles a ”Horn” consists of the “Somali peninsula” and eastern part of Ethiopia. But the region encompasses also the rest of Ethiopia, Eritrea and Djibouti. Sometimes the term ''Greater Horn of Africa'' is used, either to be inclusive of neighbouring northeast African countries such as Kenya, Uganda, South Sudan or to distinguish the broader geopolitical definition of the Horn of Africa from narrower peninsular definitions. Horn of Africa Base Map

The name Horn of Africa is sometimes shortened to ''HoA''. Quite commonly it is referred to simply as "the Horn", while inhabitants are sometimes colloquially termed ''Horn Africans''. Regional studies on the Horn of Africa are carried out in fields such as Ethiopian studies and Somali studies. This peninsula has been known by various names.

and

referred to it as Regio Aromatica or Regio Cinnamonifora due to the aromatic plants or as Regio Incognita owing to its uncharted territory.

History

Prehistory

Some of the earliest ''

Homo sapiens Humans (''Homo sapiens'') are the most abundant and widespread species of primate, characterized by bipedalism and exceptional cognitive skills due to a large and complex brain. This has enabled the development of advanced tools, culture ...

'' fossils, the

Omo remains The Omo remains are a collection of homininThis article quotes historic texts that use the terms 'hominid' and 'hominin' with meanings that may be different from their modern usages. This is because several revisions in classifying the great apes h ...

(from ca. 233,000 years ago) and the Herto skull (from ca. 160,000 ago) have been found in the region, both in Ethiopia. The findings of the Earliest Stone Tipped Projectiles from the Ethiopian Rift dated to more than 279,000 years ago "in combination with the existing archaeological, fossil and genetic evidence, isolate East Africa as a source of modern cultures and biology." According to the

Southern Dispersal In the context of the recent African origin of modern humans, the Southern Dispersal scenario (also the coastal migration or great coastal migration hypothesis) refers to the early migration along the southern coast of Asia, from the Arabian Pen ...

scenario, the Southern route of the Out of Africa migration occurred in the Horn of Africa through the

Bab el Mandeb The Bab-el-Mandeb (Arabic: , , ) is a strait between Yemen on the Arabian Peninsula, and Djibouti and Eritrea in the Horn of Africa. It connects the Red Sea to the Gulf of Aden. Name The strait derives its name from the dangers attendin ...

. Today at the Bab-el-Mandeb straits, the Red Sea is about 12 miles (20 kilometres) wide, but 50,000 years ago it was much narrower and sea levels were 70 meters lower. Though the straits were never completely closed, there may have been islands in between which could be reached using simple rafts. Shell

midden A midden (also kitchen midden or shell heap) is an old dump for domestic waste which may consist of animal bone, human excrement, botanical material, mollusc shells, potsherds, lithics (especially debitage), and other artifacts and eco ...

s 125,000 years old have been found in Eritrea, indicating the diet of early humans included seafood obtained by

beachcombing Beachcombing is an activity that consists of an individual "combing" (or searching) the beach and the intertidal zone, looking for things of value, interest or utility. A beachcomber is a person who participates in the activity of beachcombing. ...

. Ethiopian and Eritrean

agriculture Agriculture or farming is the practice of cultivating plants and livestock. Agriculture was the key development in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people ...

established the earliest known use of the seed grass

teff ''Eragrostis tef'', also known as teff, Williams lovegrass or annual bunch grass, is an annual grass, a species of lovegrass native to the Horn of Africa, notably to both Eritrea and Ethiopia. It is cultivated for its edible seeds, also known as ...

(''Poa abyssinica'') between 4000 and 1000 BCE. Teff is used to make the flatbread

injera Injera (, ; om, Biddeena; ) is a sour fermented pancake-like flatbread with a slightly spongy texture, traditionally made of teff flour. In Ethiopia, Eritrea, and some parts of Sudan, injera is the staple. Injera is central to the dining p ...

/taita.

Coffee Coffee is a drink prepared from roasted coffee beans. Darkly colored, bitter, and slightly acidic, coffee has a stimulating effect on humans, primarily due to its caffeine content. It is the most popular hot drink in the world. Seeds of ...

also originated in Ethiopia and has since spread to become a worldwide beverage.

Ancient history

The area comprising

, the

coast of

and

is considered the most likely location of the land known to the ancient

Egyptians Egyptians ( arz, المَصرِيُون, translit=al-Maṣriyyūn, ; arz, المَصرِيِين, translit=al-Maṣriyyīn, ; cop, ⲣⲉⲙⲛ̀ⲭⲏⲙⲓ, remenkhēmi) are an ethnic group native to the Nile, Nile Valley in Egypt. Egyptian ...

as '' Punt'' (or "Ta Netjeru," meaning god's land), whose first mention dates to the 25th century BCE.

Dʿmt D mt ( Ge'ez: ደዐመተ, ''DʿMT'' theoretically vocalized as ዳዓማት, ''Daʿamat'' or ዳዕማት, Daʿəmat) was a kingdom located in Eritrea and northern Ethiopia that existed between the 10th and 5th centuries BC. Few inscription ...

was a kingdom located in Eritrea and northern

, which existed during the 8th and 7th centuries BCE. With its capital probably at

Yeha Yeha ( gez, ይሐ ''yiḥa'', older ESA 𐩥𐩢 ''ḤW''; Old South Arabian: 𐩺𐩢𐩱 ''Yḥʾ'') is a town in the Maekelay Zone of the northern Tigray Region in Ethiopia. It likely served as the capital of the pre-Aksumite kingdom of D'm ...

, the kingdom developed

irrigation Irrigation (also referred to as watering) is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has been devel ...

schemes, used

plow A plough or plow ( US; both ) is a farm tool for loosening or turning the soil before sowing seed or planting. Ploughs were traditionally drawn by oxen and horses, but in modern farms are drawn by tractors. A plough may have a wooden, iron or ...

s, grew

millet Millets () are a highly varied group of small-seeded grasses, widely grown around the world as cereal crops or grains for fodder and human food. Most species generally referred to as millets belong to the tribe Paniceae, but some millets a ...

, and made

iron Iron () is a chemical element with symbol Fe (from la, ferrum) and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element on Earth, right in ...

tools and weapons. After the fall of Dʿmt in the 5th century BCE, the plateau came to be dominated by smaller successor kingdoms, until the rise of one of these kingdoms during the 1st century, the

Aksumite Kingdom The Kingdom of Aksum ( gez, መንግሥተ አክሱም, ), also known as the Kingdom of Axum or the Aksumite Empire, was a kingdom centered in Northeast Africa and South Arabia from Classical antiquity to the Middle Ages. Based primarily in wha ...

, which was able to reunite the area. Stela aksum

The

Kingdom of Aksum The Kingdom of Aksum ( gez, መንግሥተ አክሱም, ), also known as the Kingdom of Axum or the Aksumite Empire, was a kingdom centered in Northeast Africa and South Arabia from Classical antiquity to the Middle Ages. Based primarily in w ...

(also known as the Aksumite Empire) was an ancient state located in the

and

Ethiopian highlands The Ethiopian Highlands is a rugged mass of mountains in Ethiopia in Northeast Africa. It forms the largest continuous area of its elevation in the continent, with little of its surface falling below , while the summits reach heights of up to . ...

, which thrived between the 1st and 7th centuries CE. A major player in the commerce between the

Roman Empire The Roman Empire ( la, Imperium Romanum ; grc-gre, Βασιλεία τῶν Ῥωμαίων, Basileía tôn Rhōmaíōn) was the post-Roman Republic, Republican period of ancient Rome. As a polity, it included large territorial holdings aro ...

and

Ancient India According to consensus in modern genetics, anatomically modern humans first arrived on the Indian subcontinent from Africa between 73,000 and 55,000 years ago. Quote: "Y-Chromosome and Mt-DNA data support the colonization of South Asia by ...

, Aksum's rulers facilitated trade by minting their own

currency A currency, "in circulation", from la, currens, -entis, literally meaning "running" or "traversing" is a standardization of money in any form, in use or circulation as a medium of exchange, for example banknotes and coins. A more general ...

. The state also established its

hegemony Hegemony (, , ) is the political, economic, and military predominance of one State (polity), state over other states. In Ancient Greece (8th BC – AD 6th ), hegemony denoted the politico-military dominance of the ''hegemon'' city-state over oth ...

over the declining

Kingdom of Kush The Kingdom of Kush (; Egyptian: 𓎡𓄿𓈙 𓈉 ''kꜣš'', Assyrian: ''Kûsi'', in LXX grc, Κυς and Κυσι ; cop, ''Ecōš''; he, כּוּשׁ ''Kūš'') was an ancient kingdom in Nubia, centered along the Nile Valley in wh ...

and regularly entered the politics of the kingdoms on the

Arabian peninsula The Arabian Peninsula, (; ar, شِبْهُ الْجَزِيرَةِ الْعَرَبِيَّة, , "Arabian Peninsula" or , , "Island of the Arabs") or Arabia, is a peninsula of Western Asia, situated northeast of Africa on the Arabian Plat ...

, eventually extending its rule over the region with the conquest of the

Himyarite Kingdom The Himyarite Kingdom ( ar, مملكة حِمْيَر, Mamlakat Ḥimyar, he, ממלכת חִמְיָר), or Himyar ( ar, حِمْيَر, ''Ḥimyar'', / 𐩹𐩧𐩺𐩵𐩬) (fl. 110 BCE–520s CE), historically referred to as the Homerit ...

. Under Ezana (fl. 320–360), the kingdom of Aksum became the first major empire to adopt

Christianity Christianity is an Abrahamic monotheistic religion based on the life and teachings of Jesus of Nazareth. It is the world's largest and most widespread religion with roughly 2.38 billion followers representing one-third of the global popula ...

, and was named by

Mani Mani may refer to: Geography * Maní, Casanare, a town and municipality in Casanare Department, Colombia * Mani, Chad, a town and sub-prefecture in Chad * Mani, Evros, a village in northeastern Greece * Mani, Karnataka, a village in Dakshina ...

as one of the four great powers of his time, along with

Persia Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...

Rome , established_title = Founded , established_date = 753 BC , founder = King Romulus ( legendary) , image_map = Map of comune of Rome (metropolitan city of Capital Rome, region Lazio, Italy).svg , map_caption ...

and

China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's List of countries and dependencies by population, most populous country, with a Population of China, population exceeding 1.4 billion, slig ...

Somalia was an important link in the Horn, connecting the region's commerce with the rest of the ancient world. Somali sailors and merchants were the main suppliers of

frankincense Frankincense (also known as olibanum) is an aromatic resin used in incense and perfumes, obtained from trees of the genus '' Boswellia'' in the family Burseraceae. The word is from Old French ('high-quality incense'). There are several species ...

myrrh Myrrh (; from Semitic, but see '' § Etymology'') is a gum-resin extracted from a number of small, thorny tree species of the genus '' Commiphora''. Myrrh resin has been used throughout history as a perfume, incense and medicine. Myrrh m ...

and spices, all of which were valuable luxuries to the Ancient Egyptians,

Phoenicians Phoenicia () was an ancient thalassocratic civilization originating in the Levant region of the eastern Mediterranean, primarily located in modern Lebanon. The territory of the Phoenician city-states extended and shrank throughout their his ...

, Mycenaeans,

Babylonians Babylonia (; Akkadian: , ''māt Akkadī'') was an ancient Akkadian-speaking state and cultural area based in the city of Babylon in central-southern Mesopotamia (present-day Iraq and parts of Syria). It emerged as an Amorite-ruled state c. 1 ...

and

. The Romans consequently began to refer to the region as ''Regio Aromatica''. In the

classical era Classical antiquity (also the classical era, classical period or classical age) is the period of cultural history between the 8th century BC and the 5th century AD centred on the Mediterranean Sea, comprising the interlocking civilizations of ...

, several flourishing Somali city-states such as

Opone Opone ( grc, Οπώνη) was an ancient proto-Somali city situated in the Horn of Africa. It is primarily known for its trade with the Ancient Egyptians, Romans, Greeks, Persians, and the states of ancient India. Through archaeological remains, t ...

Mosylon Mosylon ( grc, Μοσυλλόν and Μόσυλον), also known as Mosullon, was an ancient proto-Somali trading center on or near the site that later became the city of Bosaso. History Mosylon was the most prominent emporium on the Red Sea coas ...

and

Malao Malao ( grc, Μαλαὼ) was an ancient proto-Somali port in present-day Somaliland. The town was situated on the site of what later became the city of Berbera. It was a key trading member involved in the Red Sea-Indian Ocean commerce in the ea ...

also competed with the

Sabaeans The Sabaeans or Sabeans (Sabaean:, ; ar, ٱلسَّبَئِيُّوْن, ''as-Sabaʾiyyūn''; he, סְבָאִים, Səḇāʾīm) were an ancient group of South Arabians. They spoke the Sabaean language, one of the Old South Arabian langu ...

Parthia Parthia ( peo, 𐎱𐎼𐎰𐎺 ''Parθava''; xpr, 𐭐𐭓𐭕𐭅 ''Parθaw''; pal, 𐭯𐭫𐭮𐭥𐭡𐭥 ''Pahlaw'') is a historical region located in northeastern Greater Iran. It was conquered and subjugated by the empire of the Med ...

ns and Axumites for the rich

Indo Indo may refer to: * Indo-, a prefix indicating India or the Indian Subcontinent * Indonesia, a country in Asia ** INDO LINES, callsign of Indonesian Airlines ** Indo people, people of mixed European and Indonesian ancestry ** Indo cuisine, fusion ...

Greco-Roman The Greco-Roman civilization (; also Greco-Roman culture; spelled Graeco-Roman in the Commonwealth), as understood by modern scholars and writers, includes the geographical regions and countries that culturally—and so historically—were di ...

trade. The birth of Islam opposite the Horn's Red Sea coast meant that local merchants and sailors living on the

gradually came under the influence of the new religion through their converted

Arab The Arabs (singular: Arab; singular ar, عَرَبِيٌّ, DIN 31635: , , plural ar, عَرَب, DIN 31635: , Arabic pronunciation: ), also known as the Arab people, are an ethnic group mainly inhabiting the Arab world in Western Asia, ...

Muslim trading partners. With the migration of Muslim families from the

Islamic world The terms Muslim world and Islamic world commonly refer to the Islamic community, which is also known as the Ummah. This consists of all those who adhere to the religious beliefs and laws of Islam or to societies in which Islam is practiced. I ...

to the Horn in the early centuries of Islam, and the peaceful conversion of the local population by Muslim scholars in the following centuries, the ancient city-states eventually transformed into Islamic

Mogadishu Mogadishu (, also ; so, Muqdisho or ; ar, مقديشو ; it, Mogadiscio ), locally known as Xamar or Hamar, is the capital and List of cities in Somalia by population, most populous city of Somalia. The city has served as an important port ...

Berbera Berbera (; so, Barbara, ar, بربرة) is the capital of the Sahil region of Somaliland and is the main sea port of the country. Berbera is a coastal city and was the former capital of the British Somaliland protectorate before Hargeisa. I ...

Zeila Zeila ( so, Saylac, ar, زيلع, Zayla), also known as Zaila or Zayla, is a historical port town in the western Awdal region of Somaliland. In the Middle Ages, the Jewish traveller Benjamin of Tudela identified Zeila (or Hawilah) with the Bibl ...

Barawa Barawa ( so, Baraawe, Maay: ''Barawy'', ar, ﺑﺮﺍﻭة ''Barāwa''), also known as Barawe and Brava, is the capital of the South West State of Somalia.Pelizzari, Elisa. "Guerre civile et question de genre en Somalie. Les événements et le ...

and Merka, which were part of the '' Barbara civilization''.David D. Laitin, Said S. Samatar, ''Somalia: Nation in Search of a State'', (Westview Press: 1987), p. 15. The city of Mogadishu came to be known as the "City of Islam" and controlled the East African gold trade for several centuries.

Middle Ages and Early Modern era

During the

Middle Ages In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the post-classical period of global history. It began with the fall of the Western Roman Empire ...

, several powerful empires dominated the regional trade in the Horn, including the

Adal Sultanate The Adal Sultanate, or the Adal Empire or the ʿAdal or the Bar Saʿad dīn (alt. spelling ''Adel Sultanate, ''Adal ''Sultanate'') () was a medieval Sunni Muslim Empire which was located in the Horn of Africa. It was founded by Sabr ad-Din II ...

, the

Ajuran Sultanate The Ajuran Sultanate ( so, Saldanadda Ajuuraan, ar, سلطنة الأجورانية), also natively referred-to as Ajuuraan, and often simply Ajuran, was a Somali Empire in the Middle Ages in the Horn of Africa that dominated the trade in th ...

, the

Zagwe dynasty The Zagwe dynasty ( Ge'ez: ዛጔ ሥርወ መንግሥት) was an Agaw medieval dynasty that ruled the northern parts of Ethiopia and Eritrea, after the historical name of the Lasta province. Centered at Lalibela, it ruled large parts of the t ...

, and the Sultanate of the Geledi. The

Sultanate of Showa The Makhzumi dynasty also known as Sultanate of Shewa or Shewa Sultanate, was a Muslim kingdom in present-day Ethiopia. Its capital Walale was situated in northern Hararghe in Harla country. Its territory extended possibly to some areas west of t ...

, established in 896, was one of the oldest local

Islam Islam (; ar, ۘالِإسلَام, , ) is an Abrahamic monotheistic religion centred primarily around the Quran, a religious text considered by Muslims to be the direct word of God (or '' Allah'') as it was revealed to Muhammad, the ...

ic states. It was centered in the former

Shewa Shewa ( am, ሸዋ; , om, Shawaa), formerly romanized as Shua, Shoa, Showa, Shuwa (''Scioà'' in Italian), is a historical region of Ethiopia which was formerly an autonomous kingdom within the Ethiopian Empire. The modern Ethiopian capital A ...

province in central Ethiopia. The polity was succeeded by the

Sultanate of Ifat The Sultanate of Ifat, known as Wafāt or Awfāt in Arabic texts, was a medieval Sunni Muslim state in the eastern regions of the Horn of Africa between the late 13th century and early 15th century. It was formed in present-day Ethiopia around e ...

around 1285. Ifat was governed from its capital at

in Somaliland and was the easternmost district of the former Shewa Sultanate. The

was a medieval multi-ethnic

Muslim Muslims ( ar, المسلمون, , ) are people who adhere to Islam, a monotheistic religion belonging to the Abrahamic tradition. They consider the Quran, the foundational religious text of Islam, to be the verbatim word of the God of Abrah ...

state centered in the Horn region. At its height, it controlled large parts of Somalia, Ethiopia, Djibouti and Eritrea. Many of the historic cities in the region, such as

Amud Amud or Amoud ( so, Camuud, ar, عمود) is an ancient, ruined town in the Awdal region of Somaliland.Damtew Teferra, ''African higher education: an international reference handbook'', (Indiana University Press: 2003) Named after its patron Sai ...

, Maduna,

Abasa ʻAbasa ( ar, عبس, "He Frowned") is the 80th chapter ('' sura'') of the Qur'an, with 42 verses ('' ayat''). It is a Meccan sura. The Surah is so designated after the word `abasa with which it opens. Summary *1-11 Muhammad rebuked for fro ...

and

Harar Harar ( amh, ሐረር; Harari: ሀረር; om, Adare Biyyo; so, Herer; ar, هرر) known historically by the indigenous as Gey (Harari: ጌይ ''Gēy'', ) is a walled city in eastern Ethiopia. It is also known in Arabic as the City of Saint ...

, flourished during the kingdom's golden age. This period that left behind numerous courtyard houses,

mosque A mosque (; from ar, مَسْجِد, masjid, ; literally "place of ritual prostration"), also called masjid, is a place of prayer for Muslims. Mosques are usually covered buildings, but can be any place where prayers ( sujud) are performed, ...

shrine A shrine ( la, scrinium "case or chest for books or papers"; Old French: ''escrin'' "box or case") is a sacred or holy space dedicated to a specific deity, ancestor, hero, martyr, saint, daemon, or similar figure of respect, wherein they ...

s and walled enclosures. Under the leadership of rulers such as

Sabr ad-Din II Sabr ad-Din III ( ar, الصبر الدين الثاني) (died 1422 or 1423) was a Sultan of Adal and the oldest son of Sa'ad ad-Din II. Sabr ad-Din returned to the Horn of Africa from Yemen to reclaim his father's realm. He defeated the Ethi ...

, Mansur ad-Din,

Jamal ad-Din II Jamal ad-Din II ( ar, جمال اد الدين) (died 1433) was a Sultan of the Adal Sultanate. He was the youngest son of Sa'ad ad-Din II.Pankhurst, Richard. ''The Ethiopian Borderlands: Essays in Regional History from Ancient Times to the End ...

, Shams ad-Din, General Mahfuz and

Ahmad ibn Ibrahim al-Ghazi Ahmad ibn Ibrahim al-Ghazi ( so, Axmed Ibraahim al-Qaasi or Axmed Gurey, Harari: አሕመድ ኢብራሂም አል-ጋዚ, ar, أحمد بن إبراهيم الغازي ; 1506 – 21 February 1543) was an imam and general of the Adal Sulta ...

, Adalite armies continued the struggle against the

Solomonic dynasty The Solomonic dynasty, also known as the House of Solomon, was the ruling dynasty of the Ethiopian Empire formed in the thirteenth century. Its members claim lineal descent from the biblical King Solomon and the Queen of Sheba. Tradition asser ...

, a campaign historically known as the Conquest of Abyssinia or ''Futuh al Habash''. Gondereshe2008

Through a strong centralized administration and an aggressive military stance towards invaders, the

successfully resisted an Oromo invasion from the west and a Portuguese incursion from the east during the Gaal Madow and the Ajuran-Portuguese wars. Trading routes dating from the ancient and early medieval periods of Somali maritime enterprise were also strengthened or re-established, and the state left behind an extensive architectural legacy. Many of the hundreds of ruined castles and fortresses that dot the landscape of Somalia today are attributed to Ajuran engineers, including a lot of the

pillar tomb A pillar tomb is a type of monumental grave wherein the central feature is a single, prominent Column, pillar or column, often made of stone. Overview A number of world cultures incorporated pillars into tomb structures. Examples of such edifices ...

fields,

necropolis A necropolis (plural necropolises, necropoles, necropoleis, necropoli) is a large, designed cemetery with elaborate tomb monuments. The name stems from the Ancient Greek ''nekropolis'', literally meaning "city of the dead". The term usually im ...

es and ruined cities built during that era. The royal family, the House of Gareen, also expanded its territories and established its hegemonic rule through a skillful combination of warfare, trade linkages and alliances. The

ruled many parts of modern Ethiopia and Eritrea from approximately 1137 to 1270. The name of the dynasty comes from the

Cushitic The Cushitic languages are a branch of the Afroasiatic language family. They are spoken primarily in the Horn of Africa, with minorities speaking Cushitic languages to the north in Egypt and the Sudan, and to the south in Kenya and Tanzania. As o ...

-speaking

Agaw people The Agaw or Agew ( gez, አገው ''Agäw'', modern ''Agew'') are a pan-ethnic identity native to the northern highlands of Ethiopia and neighboring Eritrea. They speak the Agaw languages, which belong to the Cushitic branch of the Afroasiatic l ...

of northern Ethiopia. From 1270 onwards for many centuries, the

ruled the

Ethiopian Empire The Ethiopian Empire (), also formerly known by the exonym Abyssinia, or just simply known as Ethiopia (; Amharic and Tigrinya: ኢትዮጵያ , , Oromo: Itoophiyaa, Somali: Itoobiya, Afar: ''Itiyoophiyaa''), was an empire that historica ...

In the early 15th century, Ethiopia sought to make diplomatic contact with European kingdoms for the first time since Aksumite times. A letter from King

Henry IV of England Henry IV ( April 1367 – 20 March 1413), also known as Henry Bolingbroke, was King of England from 1399 to 1413. He asserted the claim of his grandfather King Edward III, a maternal grandson of Philip IV of France, to the Kingdom of F ...

to the Emperor of Abyssinia survives. In 1428, the Emperor Yeshaq sent two emissaries to

Alfonso V of Aragon Alfonso the Magnanimous (139627 June 1458) was King of Aragon and King of Sicily (as Alfonso V) and the ruler of the Crown of Aragon from 1416 and King of Naples (as Alfonso I) from 1442 until his death. He was involved with struggles to the ...

, who sent return emissaries who failed to complete the return trip. Beshah & Aregay (1964), pp. 13–14. The first continuous relations with a European country began in 1508 with Portugal under Emperor Lebna Dengel, who had just inherited the throne from his father. This proved to be an important development, for when Abyssinia was subjected to the attacks of the

General and

Imam Imam (; ar, إمام '; plural: ') is an Islamic leadership position. For Sunni Muslims, Imam is most commonly used as the title of a worship leader of a mosque. In this context, imams may lead Islamic worship services, lead prayers, serve ...

(called "''Gurey''" or "''Grañ''", both meaning "the Left-handed"), Portugal assisted the Ethiopian emperor by sending weapons and four hundred men, who helped his son Gelawdewos defeat Ahmad and re-establish his rule. This

Ethiopian–Adal War The Ethiopian–Adal War or Abyssinian-Adal War, also known in Arabic as the "Futuḥ al-Ḥabash" ( ar, فتوح الحبش, ''conquest of Abyssinia''), was a military conflict between the Christian Ethiopian Empire and the Muslim Adal Sulta ...

was also one of the first proxy wars in the region as the

Ottoman Empire The Ottoman Empire, * ; is an archaic version. The definite article forms and were synonymous * and el, Оθωμανική Αυτοκρατορία, Othōmanikē Avtokratoria, label=none * info page on book at Martin Luther University ...

, and Portugal took sides in the conflict. Fakr Ud Din Mosque

When Emperor

Susenyos Susenyos I ( gez, ሱስንዮስ ; circa 1571-1575 – 17 September 1632), also known as Susenyos the Catholic, was Emperor of Ethiopia from 1606 to 1632, and a member of the Solomonic dynasty. His throne names were Seltan Sagad and Malak Sagad ...

converted to

Roman Catholicism The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.3 billion baptized Catholics worldwide . It is among the world's oldest and largest international institutions, and has played a ...

in 1624, years of revolt and civil unrest followed resulting in thousands of deaths. The

Jesuit , image = Ihs-logo.svg , image_size = 175px , caption = ChristogramOfficial seal of the Jesuits , abbreviation = SJ , nickname = Jesuits , formation = , founders ...

missionaries had offended the Orthodox faith of the local Ethiopians. On 25 June 1632, Susenyos's son, Emperor

Fasilides Fasilides ( Ge'ez: ፋሲልደስ; ''Fāsīladas''; 20 November 1603 – 18 October 1667), also known as Fasil, Basilide, or Basilides (as in the works of Edward Gibbon), was Emperor of Ethiopia from 1632 to his death on 18 October 1667, and a ...

, declared the state religion to again be

Ethiopian Orthodox Christianity The Ethiopian Orthodox Tewahedo Church ( am, የኢትዮጵያ ኦርቶዶክስ ተዋሕዶ ቤተ ክርስቲያን, ''Yäityop'ya ortodoks täwahedo bétäkrestyan'') is the largest of the Oriental Orthodox Churches. One of the few Chri ...

, and expelled the Jesuit missionaries and other Europeans. During the end of 18th and the beginning of 19th century the Yejju dynasty (more specifically, the Warasek) ruled north Ethiopia changing the official language of Amhara people to Afaan Oromo, including inside the court of Gondar which was capital of the empire. Founded by

Ali I of Yejju Ali I of Yejju (died 18 June 1788) was ''Ras'' of Begemder, and following the death of ''Ras'' Mikael Sehul, Regent of the Emperor of Ethiopia. He was the son of Abba Seru Gwangul, chieftain of the Yejju, and ''Woizero'' Gelebu Faris, daughter ...

several successive descendants of him and Abba Seru Gwangul ruled with their army coming from mainly their clan the

Yejju Oromo tribe Yejju Oromo people are a sub clan of the Barento branch of Oromo people. They are one of the northernmost communities of Oromo people residing in Ethiopia. During the 17th century, the Yejju dynasty, more specifically, the Warra Sheik, or sons ...

as well as Wollo and Raya Oromo. ST-Massowa

The Sultanate of the Geledi was a Somali kingdom administered by the Gobroon dynasty, which ruled parts of the Horn of Africa during the 18th and 19th centuries. It was established by the Ajuran soldier

Ibrahim Adeer Ibrahim Adeer ( so, Ibraahin Adeer, ar, ابراهيم أدير) was a Somali ruler. He founded the Sultanate of the Geledi. He subsequently established the Geledi sultanate's ruling house, the Gobroon dynasty, after having to successfully rebe ...

, who had defeated various

vassal A vassal or liege subject is a person regarded as having a mutual obligation to a lord or monarch, in the context of the feudal system in medieval Europe. While the subordinate party is called a vassal, the dominant party is called a suzerai ...

s of the Ajuran Empire and established the ''House of Gobroon''. The

dynasty A dynasty is a sequence of rulers from the same family,''Oxford English Dictionary'', "dynasty, ''n''." Oxford University Press (Oxford), 1897. usually in the context of a monarchical system, but sometimes also appearing in republics. A ...

reached its apex under the successive reigns of Sultan Yusuf Mahamud Ibrahim, who successfully consolidated Gobroon power during the Bardera wars, and Sultan Ahmed Yusuf, who forced regional powers such as the

Omani Empire The Omani Empire ( ar, الإمبراطورية العُمانية) was a maritime empire, vying with Portugal and Britain for trade and influence in the Persian Gulf and Indian Ocean. At its peak in the 19th century, Omani influence or control ...

to submit

tribute A tribute (; from Latin ''tributum'', "contribution") is wealth, often in kind, that a party gives to another as a sign of submission, allegiance or respect. Various ancient states exacted tribute from the rulers of land which the state conq ...

. The

Isaaq Sultanate The Isaaq Sultanate ( so, Saldanadda Isaaq, Wadaad writing, Wadaad: , ar, السلطنة الإسحاقية) was a Somali people, Somali kingdom that ruled parts of the Horn of Africa during the 18th and 19th centuries. It spanned the territorie ...

was a

Somali Somali may refer to: Horn of Africa * Somalis, an inhabitant or ethnicity associated with Greater Somali Region ** Proto-Somali, the ancestors of modern Somalis ** Somali culture ** Somali cuisine ** Somali language, a Cushitic language ** Somali ...

kingdom that ruled parts of the Horn of Africa during the 18th and 19th centuries. It spanned the territories of the Isaaq clan, descendants of the

Banu Hashim ) , type = Qurayshi Arab clan , image = , alt = , caption = , nisba = al-Hashimi , location = Mecca, Hejaz Middle East, North Africa, Horn of Africa , descended = Hashim ibn Abd Manaf , parent_tribe = ...

clan,I. M. Lewis, ''A pastoral democracy: a study of pastoralism and politics among the Northern Somali of the Horn of Africa'', (LIT Verlag Münster: 1999), p. 157. in modern-day

and

. The sultanate was governed by the Reer Guled branch of the Eidagale sub-clan established by the first sultan, Sultan Guled Abdi. The sultanate is the pre-colonial predecessor to the modern

. According to oral tradition, prior to the Guled dynasty the Isaaq clan-family were ruled by a dynasty of the Tolje'lo branch starting from, descendants of Ahmed nicknamed Tol Je'lo, the eldest son of Sheikh Ishaaq's Harari wife. There were eight Tolje'lo rulers in total, starting with Boqor Harun () who ruled the Isaaq Sultanate for centuries starting from the 13th century. The last Tolje'lo ruler

Garad Garad ( Harari: ገራድ, , , Oromo: ''Garaada'') is a term used to refer to a clan leader or regional administrator. It was used primarily by Muslims in the Horn of Africa that were associated with Islamic states, most notably the Adal Sultanat ...

Dhuh Barar ( so, Dhuux Baraar) was overthrown by a coalition of Isaaq clans. The once strong Tolje'lo clan were scattered and took refuge amongst the Habr Awal with whom they still mostly live. The

Majeerteen Sultanate The Majeerteen Sultanate ( so, Suldanadda Majeerteen 𐒈𐒚𐒐𐒆𐒖𐒒𐒖𐒆𐒆𐒖 𐒑𐒖𐒃𐒜𐒇𐒂𐒜𐒒, lit=Boqortooyada Majerteen, ar, سلطنة مجرتين), also known as Majeerteen Kingdom or Majeerteenia and Migiu ...

(Migiurtinia) was another prominent Somali sultanate based in the Horn region. Ruled by

King King is the title given to a male monarch in a variety of contexts. The female equivalent is queen regnant, queen, which title is also given to the queen consort, consort of a king. *In the context of prehistory, antiquity and contempora ...

Osman Mahamuud during its golden age, it controlled much of northeastern and central Somalia in the 19th and early 20th centuries. The polity had all of the organs of an integrated modern state and maintained a robust trading network. It also entered into treaties with foreign powers and exerted strong centralized authority on the domestic front.''Horn of Africa'', Volume 15, Issues 1–4, (Horn of Africa Journal: 1997), p.130.Michigan State University. African Studies Center, Northeast African studies, Volumes 11–12, (Michigan State University Press: 1989), p.32. Much of the Sultanate's former domain is today coextensive with the autonomous

Puntland Puntland ( so, Puntland, ar, أرض البنط, it, Terra di Punt or ''Paese di Punt''), officially the Puntland State of Somalia ( so, Dowlad Goboleedka Puntland ee Soomaaliya, ar, ولاية أرض البنط الصومالية), is a F ...

region in northern Somalia.Istituto italo-africano, ''Africa: rivista trimestrale di studi e documentazione'', Volume 56, (Edizioni africane: 2001), p.591. The

Sultanate of Hobyo The Sultanate of Hobyo ( so, Saldanadda Hobyo, ar, سلطنة هوبيو), also known as the Sultanate of Obbia,''New International Encyclopedia'', Volume 21, (Dodd, Mead: 1916), p.283. was a 19th-century Somali kingdom in present-day northeaste ...

was a 19th-century Somali kingdom founded by Sultan

Yusuf Ali Kenadid Yusuf Ali Kenadid ( so, Yuusuf Cali Keenadiid; 1837 - 14 August 1911) was a Somali Sultan. He was the founder of the Sultanate of Hobyo in April 1878. He was succeeded atop the throne by his son Ali Yusuf Kenadid. Family Yusuf Ali Kenadid was bo ...

. Initially, Kenadid's goal was to seize control of the neighboring Majeerteen Sultanate, which was then ruled by his cousin Boqor Osman Mahamuud. However, he was unsuccessful in this endeavor, and was eventually forced into exile in

Yemen Yemen (; ar, ٱلْيَمَن, al-Yaman), officially the Republic of Yemen,, ) is a country in Western Asia. It is situated on the southern end of the Arabian Peninsula, and borders Saudi Arabia to the north and Oman to the northeast and ...

. A decade later, in the 1870s, Kenadid returned from the

with a band of Hadhrami

musketeer A musketeer (french: mousquetaire) was a type of soldier equipped with a musket. Musketeers were an important part of early modern warfare particularly in Europe as they normally comprised the majority of their infantry. The musketeer was a pr ...

s and a group of devoted lieutenants. With their assistance, he managed to establish the kingdom of Hobyo, which would rule much of northern and central Somalia during the early modern period.

Helen Chapin Metz Helen Chapin Metz (April 12, 1928 – May 13, 2011) was an American editor and Middle East analyst. Life Helen Chapin was born on April 12, 1928, in Peking, China. She was the daughter of diplomat Selden Chapin and Mary Paul Noyes. Her brother, ...

, ''Somalia: a country study'', (The Division: 1993), p.10.

Modern history

In the period following the opening of the

Suez canal The Suez Canal ( arz, قَنَاةُ ٱلسُّوَيْسِ, ') is an artificial sea-level waterway in Egypt, connecting the Mediterranean Sea to the Red Sea through the Isthmus of Suez and dividing Africa and Asia. The long canal is a popula ...

in 1869, when European powers scrambled for territory in Africa and tried to establish

coaling station Fuelling stations, also known as coaling stations, are repositories of fuel (initially coal and later oil) that have been located to service commercial and naval vessels. Today, the term "coaling station" can also refer to coal storage and feedi ...

s for their ships, Italy invaded and occupied

. On 1 January 1890, Eritrea officially became a colony of

Italy Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical ...

. In 1896 further Italian incursion into the horn was decisively halted by Ethiopian forces. By 1936 however, Eritrea became a

province A province is almost always an administrative division within a country or state. The term derives from the ancient Roman ''provincia'', which was the major territorial and administrative unit of the Roman Empire's territorial possessions out ...

Italian East Africa Italian East Africa ( it, Africa Orientale Italiana, AOI) was an Italian colony in the Horn of Africa. It was formed in 1936 through the merger of Italian Somalia, Italian Eritrea, and the newly occupied Ethiopian Empire, conquered in the S ...

(Africa Orientale Italiana), along with

and

Italian Somaliland Italian Somalia ( it, Somalia Italiana; ar, الصومال الإيطالي, Al-Sumal Al-Italiy; so, Dhulka Talyaaniga ee Soomaalida), was a protectorate and later colony of the Kingdom of Italy in present-day Somalia. Ruled in the 19th centu ...

. By 1941, Eritrea had about 760,000 inhabitants, including 70,000 Italians. The Commonwealth armed forces, along with the Ethiopian patriotic resistance, expelled those of Italy in 1941, and took over the area's administration. The British continued to administer the territory under a UN Mandate until 1951, when Eritrea was federated with Ethiopia, per UN resolution 390 A (V) adopted December 1950. The strategic importance of Eritrea, due to its

coastline and mineral resources, was the main cause for the federation with Ethiopia, which in turn led to Eritrea's annexation as Ethiopia's 14th province in 1962. This was the culmination of a gradual process of takeover by the Ethiopian authorities, a process which included a 1959 edict establishing the compulsory teaching of

, the main language of Ethiopia, in all Eritrean schools. The lack of regard for the Eritrean population led to the formation of an independence movement in the early 1960s (1961), which erupted into a 30-year war against successive Ethiopian governments that ended in 1991. Following a UN-supervised

referendum A referendum (plural: referendums or less commonly referenda) is a Direct democracy, direct vote by the Constituency, electorate on a proposal, law, or political issue. This is in contrast to an issue being voted on by a Representative democr ...

in Eritrea (dubbed

UNOVER An independence referendum was held in Eritrea, at the time part of Ethiopia, between 23 and 25 April 1993. The result was 99.83% in favour, with a 98.5% turnout. Independence from Ethiopia was declared on 27 April. Conduct The UN Observer Mis ...

) in which the Eritrean people overwhelmingly voted for independence, Eritrea declared its independence and gained international recognition in 1993. In 1998, a border dispute with Ethiopia led to the Eritrean-Ethiopian War. Raheita Incident 1898

Engelse kameelruiters - English camel troopers

From 1862 until 1894, the land to the north of the Gulf of Tadjoura situated in modern-day

was called ''Obock'' and was ruled by

and Afar

Sultan Sultan (; ar, سلطان ', ) is a position with several historical meanings. Originally, it was an Arabic abstract noun meaning "strength", "authority", "rulership", derived from the verbal noun ', meaning "authority" or "power". Later, it c ...

s, local authorities with whom

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...

signed various treaties between 1883 and 1887 to first gain a foothold in the region.Raph Uwechue, ''Africa year book and who's who'', (Africa Journal Ltd.: 1977), p.209.''A Political Chronology of Africa'', (Taylor & Francis), p.132. In 1894, Léonce Lagarde established a permanent French administration in the city of Djibouti and named the region ''Côte française des Somalis'' (

French Somaliland French Somaliland (french: Côte française des Somalis, lit= French Coast of the Somalis so, Xeebta Soomaaliyeed ee Faransiiska) was a French colony in the Horn of Africa. It existed between 1884 and 1967, at which time it became the French Te ...

), a name which continued until 1967. In 1958, on the eve of neighboring

's independence in 1960, a

was held in the territory to decide whether to join the Somali Republic or to remain with France. The referendum favoured continued association with France, partly due to a combined yes vote by the sizable Afar ethnic group and resident Europeans.Barrington, Lowell, ''After Independence: Making and Protecting the Nation in Postcolonial and Postcommunist States'', (University of Michigan Press: 2006), p.115 There was also reports of widespread

vote rigging Electoral fraud, sometimes referred to as election manipulation, voter fraud or vote rigging, involves illegal interference with the process of an election, either by increasing the vote share of a favored candidate, depressing the vote share of ...

, with the French expelling thousands of Somalis before the polls. The majority of those who voted no were Somalis who were strongly in favour of joining a united Somalia, as had been proposed by

Mahmoud Harbi Mahamoud Harbi Farah ( ar, محمود الحربي, so, Maxamuud Xarbi Faarax) (1921 – 29 September 1960) was a Djiboutian politician of Somali ethnicity. A pan-Somalist, he was the Vice President of the Government Council of French Somal ...

, Vice President of the Government Council. Harbi was killed in a plane crash two years later. Djibouti finally gained its independence from France in 1977. Hassan Gouled Aptidon, a Somali politician who had campaigned for a yes vote in the referendum of 1958, became the nation's first president (1977–1999). In early 2011, the Djiboutian citizenry took part in a series of protests against the long-serving government, which were associated with the larger

Arab Spring The Arab Spring ( ar, الربيع العربي) was a series of anti-government protests, uprisings and armed rebellions that spread across much of the Arab world in the early 2010s. It began in Tunisia in response to corruption and econo ...

demonstrations. The unrest eventually subsided by April of the year, and Djibouti's ruling

People's Rally for Progress The People's Rally for Progress ( ar, التجمع الشعبي من أجل التقدم; french: Rassemblement populaire pour le Progrès, RPP) is a political party in Djibouti. It has dominated politics in the country since 1979, initially under ...

party was re-elected to office. The

Dervish Dervish, Darvesh, or Darwīsh (from fa, درویش, ''Darvīsh'') in Islam can refer broadly to members of a Sufi fraternity (''tariqah''), or more narrowly to a religious mendicant, who chose or accepted material poverty. The latter usage i ...

existed for 25 years, from 1895 until 1920. The Turks named Hassan

Emir Emir (; ar, أمير ' ), sometimes transliterated amir, amier, or ameer, is a word of Arabic origin that can refer to a male monarch, aristocrat, holder of high-ranking military or political office, or other person possessing actual or cer ...

of the Somali nation, and the

Germans , native_name_lang = de , region1 = , pop1 = 72,650,269 , region2 = , pop2 = 534,000 , region3 = , pop3 = 157,000 3,322,405 , region4 = , pop4 = ...

promised to officially recognize any territories the Dervishes were to acquire. After a quarter of a century of holding the British at bay, the Dervishes were finally defeated in 1920 as a direct consequence of Britain's new policy of aerial bombardment. As a result of this bombardment, former Dervish territories were turned into a

protectorate A protectorate, in the context of international relations, is a state that is under protection by another state for defence against aggression and other violations of law. It is a dependent territory that enjoys autonomy over most of its in ...

of Britain.

faced similar opposition from Somali

s and armies, and did not acquire full control of modern Somalia until the Fascist era in late 1927. This occupation lasted until 1941, and was replaced by a

British British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories, and Crown Dependencies. ** Britishness, the British identity and common culture * British English, ...

military administration Military administration identifies both the techniques and systems used by military departments, agencies, and armed services involved in managing the armed forces. It describes the processes that take place within military organisations outsi ...

. Former British Somaliland would remain a

, while Italian Somaliland became a trusteeship. The Union of the two countries in 1960 formed the Somali Republic. A civilian government was formed, and on 20 July 1961, through a popular

, the

constitution A constitution is the aggregate of fundamental principles or established precedents that constitute the legal basis of a polity, organisation or other type of entity and commonly determine how that entity is to be governed. When these pr ...

drafted in 1960 was ratified. Due to its longstanding ties with the

Arab world The Arab world ( ar, اَلْعَالَمُ الْعَرَبِيُّ '), formally the Arab homeland ( '), also known as the Arab nation ( '), the Arabsphere, or the Arab states, refers to a vast group of countries, mainly located in Western A ...

, the Somali Republic was accepted in 1974 as a member of the

Arab League The Arab League ( ar, الجامعة العربية, ' ), formally the League of Arab States ( ar, جامعة الدول العربية, '), is a regional organization in the Arab world, which is located in Northern Africa, Western Africa, E ...

.Benjamin Frankel, ''The Cold War, 1945–1991: Leaders and other important figures in the Soviet Union, Eastern Europe, China, and the Third World'', (Gale Research: 1992), p.306. During the same year, the nation's former

socialist Socialism is a left-wing economic philosophy and movement encompassing a range of economic systems characterized by the dominance of social ownership of the means of production as opposed to private ownership. As a term, it describes the ...

administration also chaired the

Organization of African Unity The Organisation of African Unity (OAU; french: Organisation de l'unité africaine, OUA) was an intergovernmental organization established on 25 May 1963 in Addis Ababa, Ethiopia, with 32 signatory governments. One of the main heads for OAU's ...

, the predecessor of the

African Union The African Union (AU) is a continental union consisting of 55 member states located on the continent of Africa. The AU was announced in the Sirte Declaration in Sirte, Libya, on 9 September 1999, calling for the establishment of the Africa ...

.Oihe Yang, ''Africa South of the Sahara 2001'', 30th Ed., (Taylor and Francis: 2000), p.1025. In 1991, the

Somali Civil War The Somali Civil War ( so, Dagaalkii Sokeeye ee Soomaaliya; ar, الحرب الأهلية الصومالية ) is an ongoing civil war that is taking place in Somalia. It grew out of resistance to the Military dictatorship, military junta wh ...

broke out, which saw the dissolving of the union and Somaliland regaining its independence, along with the collapse of the central government and the emergence of numerous autonomous polities, including the

administration in the north. in the northwest. Somalia's inhabitants subsequently reverted to local forms of conflict resolution, either

secular Secularity, also the secular or secularness (from Latin ''saeculum'', "worldly" or "of a generation"), is the state of being unrelated or neutral in regards to religion. Anything that does not have an explicit reference to religion, either negativ ...

Islamic Islam (; ar, ۘالِإسلَام, , ) is an Abrahamic monotheistic religion centred primarily around the Quran, a religious text considered by Muslims to be the direct word of God (or '' Allah'') as it was revealed to Muhammad, the ma ...

customary law A legal custom is the established pattern of behavior that can be objectively verified within a particular social setting. A claim can be carried out in defense of "what has always been done and accepted by law". Customary law (also, consuetudina ...

, with a provision for appeal of all sentences. A

Transitional Federal Government The Transitional Federal Government (TFG) ( so, Dowladda Federaalka Kumeelgaarka, ar, الحكومة الاتحادية الانتقالية) was internationally recognized as a provisional government of the Republic of Somalia from 14 October ...

was subsequently created in 2004. The

Federal Government of Somalia The Government of Somalia (GS) ( so, Dowladda Soomaaliya, ar, حكومة الصومال الاتحادية) is the internationally recognised government of Somalia, and the first attempt to create a central government in Somalia since the colla ...

was established on 20 August 2012, concurrent with the end of the TFG's interim mandate. It represents the first permanent central government in the country since the start of the civil war. The

Federal Parliament of Somalia The Federal Parliament of Somalia ( so, Golaha Shacabka Soomaaliya; often ''Baarlamaanka Federaalka Soomaaliya''; ar, البرلمان الاتحادي في الصومال) is the national parliament of Somalia. Formed in August 2012, it is ba ...

serves as the government's

legislative A legislature is an assembly with the authority to make laws for a political entity such as a country or city. They are often contrasted with the executive and judicial powers of government. Laws enacted by legislatures are usually known ...

branch. Modern Ethiopia and its current borders are a result of significant territorial reduction in the north and expansion in the east and south toward its present borders, owing to several migrations, commercial integration, treaties as well as conquests, particularly by

Emperor Menelik II , spoken = ; ''djānhoi'', lit. ''"O steemedroyal"'' , alternative = ; ''getochu'', lit. ''"Our master"'' (pl.) Menelik II ( gez, ዳግማዊ ምኒልክ ; horse name Abba Dagnew (Amharic: አባ ዳኘው ''abba daññäw''); 17 ...

and Ras Gobena.John Young. "Regionalism and Democracy in Ethiopia" Third World Quarterly, Vol. 19, No. 2 (June 1998) pp. 192 From the central province of Shoa, Menelik set off to subjugate and incorporate ‘the lands and people of the South, East and West into an empire.’ He did this with the help of Ras Gobena's Shewan Oromo militia, began expanding his kingdom to the south and east, expanding into areas that had not been held since the invasion of

Ahmad ibn Ibrihim al-Ghazi Ahmad ibn Ibrahim al-Ghazi ( so, Axmed Ibraahim al-Qaasi or Axmed Gurey, Harari: አሕመድ ኢብራሂም አል-ጋዚ, ar, أحمد بن إبراهيم الغازي ; 1506 – 21 February 1543) was an imam and general of the Adal Sulta ...

, and other areas that had never been under his rule, resulting in the borders of Ethiopia of today. Menelik had signed the Treaty of Wichale with Italy in May 1889, in which Italy would recognize Ethiopia's sovereignty so long as Italy could control a small area of northern Tigray (part of modern Eritrea). In return, Italy was to provide Menelik with arms and support him as emperor. Negash (2005), p. 14. The Italians used the time between the signing of the treaty and its ratification by the Italian government to further expand their territorial claims. Italy began a state funded program of resettlement for landless Italians in Eritrea, which increased tensions between the Eritrean peasants and the Italians. This conflict erupted in the

Battle of Adwa The Battle of Adwa (; ti, ውግእ ዓድዋ; , also spelled ''Adowa'') was the climactic battle of the First Italo-Ethiopian War. The Ethiopian forces defeated the Italian invading force on Sunday 1 March 1896, near the town of Adwa. The de ...

on 1 March 1896, in which Italy's colonial forces were defeated by the Ethiopians. The early 20th century in Ethiopia was marked by the reign of Emperor

Haile Selassie I Haile Selassie I ( gez, ቀዳማዊ ኀይለ ሥላሴ, Qädamawi Häylä Səllasé, ; born Tafari Makonnen; 23 July 189227 August 1975) was Emperor of Ethiopia from 1930 to 1974. He rose to power as Regent Plenipotentiary of Ethiopia ('' ...

, who came to power after Iyasu V was deposed. In 1935, Haile Selassie's troops fought and lost the

Second Italo-Abyssinian War The Second Italo-Ethiopian War, also referred to as the Second Italo-Abyssinian War, was a war of aggression which was fought between Italy and Ethiopia from October 1935 to February 1937. In Ethiopia it is often referred to simply as the Ita ...

, after which Italy annexed Ethiopia to

. Haile Selassie subsequently appealed to the

League of Nations The League of Nations (french: link=no, Société des Nations ) was the first worldwide intergovernmental organisation whose principal mission was to maintain world peace. It was founded on 10 January 1920 by the Paris Peace Conference th ...

, delivering an address that made him a worldwide figure and 1935's ''

Time Time is the continued sequence of existence and event (philosophy), events that occurs in an apparently irreversible process, irreversible succession from the past, through the present, into the future. It is a component quantity of various me ...

'' magazine Man of the Year. Following the entry of Italy into World War II,

British Empire The British Empire was composed of the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading posts e ...

forces, together with patriot Ethiopian fighters, liberated Ethiopia during the East African Campaign in 1941. Haile Selassie's reign came to an end in 1974, when a Soviet-backed Marxist-Leninist

military junta A military junta () is a government led by a committee of military leaders. The term ''junta'' means "meeting" or "committee" and originated in the national and local junta organized by the Spanish resistance to Napoleon's invasion of Spain in ...

, the

Derg The Derg (also spelled Dergue; , ), officially the Provisional Military Administrative Council (PMAC), was the military junta that ruled Ethiopia, then including present-day Eritrea, from 1974 to 1987, when the military leadership formally " ...

led by

Mengistu Haile Mariam Mengistu Haile Mariam ( am, መንግሥቱ ኀይለ ማሪያም, pronunciation: ; born 21 May 1937) is an Ethiopian politician and former army officer who was the head of state of Ethiopia from 1977 to 1991 and General Secretary of the Wor ...

, deposed him, and established a one-party

communist state A communist state, also known as a Marxist–Leninist state, is a one-party state that is administered and governed by a communist party guided by Marxism–Leninism. Marxism–Leninism was the state ideology of the Soviet Union, the Comint ...

, which was called the

People's Democratic Republic of Ethiopia The People's Democratic Republic of Ethiopia (PDRE) () was a socialist state that existed in Ethiopia and present day Eritrea from 1987 to 1991. The PDRE was established in February 1987 as a Marxist-Leninist one-party state upon the adoption ...

. In July 1977, the

Ogaden War The Ogaden War, or the Ethio-Somali War (, am, የኢትዮጵያ ሶማሊያ ጦርነት, ye’ītiyop’iya somalīya t’orineti), was a military conflict fought between Somalia and Ethiopia from July 1977 to March 1978 over the Ethiop ...

broke out after the Somalia government of

Siad Barre Mohamed Siad Barre ( so, Maxamed Siyaad Barre, Osmanya script: ; ar, محمد سياد بري; c. 1910 – 2 January 1995) was a Somali head of state and general who served as the 3rd president of the Somali Democratic Republic from 1969 to 19 ...

sought to incorporate the predominantly Somali-inhabited

Ogaden Ogaden (pronounced and often spelled ''Ogadēn''; so, Ogaadeen, am, ውጋዴ/ውጋዴን) is one of the historical names given to the modern Somali Region, the territory comprising the eastern portion of Ethiopia formerly part of the Harargh ...

region into a Pan-Somali

Greater Somalia Greater Somalia ( so, Soomaaliweyn, ar, الصومال الكبرى ''As-Sūmal al-Kubra'') is a concept to unite all ethnic Somalis comprising the regions in or near the Horn of Africa in which ethnic Somalis live and have historically inhabited. ...

. By September 1977, the

Somali army The Somali National Army ( Somali: ''Xooga Dalka Soomaaliyeed,'' lit. ''"Somali Ground Forces"'') is the ground forces component of the Somali Armed Forces, and is the largest out of the three service branches that make up the majority of the A ...

controlled 90% of the Ogaden, but was later forced to withdraw after Ethiopia's Derg received assistance from the

USSR The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen nati ...

Cuba Cuba ( , ), officially the Republic of Cuba ( es, República de Cuba, links=no ), is an island country comprising the island of Cuba, as well as Isla de la Juventud and several minor archipelagos. Cuba is located where the northern Caribb ...

South Yemen South Yemen ( ar, اليمن الجنوبي, al-Yaman al-Janubiyy), officially the People's Democratic Republic of Yemen (, ), also referred to as Democratic Yemen (, ) or Yemen (Aden) (, ), was a communist state that existed from 1967 to 19 ...

East Germany East Germany, officially the German Democratic Republic (GDR; german: Deutsche Demokratische Republik, , DDR, ), was a country that existed from its creation on 7 October 1949 until German reunification, its dissolution on 3 October 1990. In t ...

and

North Korea North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korean Peninsula and shares borders with China and Russia to the north, at the Yalu (Amnok) and T ...

, including around 15,000 Cuban combat troops. In 1989, the

Tigrayan Peoples' Liberation Front The Tigray People's Liberation Front (TPLF; ti, ህዝባዊ ወያነ ሓርነት ትግራይ, lit=Popular Struggle for the Freedom of Tigray), also called the Tigrayan People's Liberation Front, is a left-wing ethnic nationalist paramilita ...

(TPLF) merged with other ethnically based opposition movements to form the

Ethiopian Peoples' Revolutionary Democratic Front The Ethiopian People's Revolutionary Democratic Front (EPRDF; am, የኢትዮጵያ ሕዝቦች አብዮታዊ ዲሞክራሲያዊ ግንባር, translit=Ye’Ītiyop’iya Ḥizibochi Ābiyotawī Dīmokirasīyawī Ginibari) was an eth ...

(EPRDF), and eventually managed to overthrow Mengistu's dictatorial regime in 1991. A transitional government, composed of an 87-member Council of Representatives and guided by a national charter that functioned as a transitional constitution, was then set up. The first free and democratic election took place later in 1995, when Ethiopia's longest-serving Prime Minister Meles Zenawi was elected to office. As with other nations in the Horn region, Ethiopia maintained its historically close relations with countries in the Middle East during this period of change. Zenawi died in 2012, but his Ethiopian People's Revolutionary Democratic Front (EPRDF) party remains the ruling political coalition in Ethiopia.

Geography

Geology and climate

The Horn of Africa is almost

equidistant A point is said to be equidistant from a set of objects if the distances between that point and each object in the set are equal. In two-dimensional Euclidean geometry, the locus of points equidistant from two given (different) points is th ...

from the

equator The equator is a circle of latitude, about in circumference, that divides Earth into the Northern and Southern hemispheres. It is an imaginary line located at 0 degrees latitude, halfway between the North and South poles. The term can also ...

and the

Tropic of Cancer The Tropic of Cancer, which is also referred to as the Northern Tropic, is the most northerly circle of latitude on Earth at which the Sun can be directly overhead. This occurs on the June solstice, when the Northern Hemisphere is tilted towa ...

. It consists chiefly of mountains uplifted through the formation of the

Great Rift Valley The Great Rift Valley is a series of contiguous geographic trenches, approximately in total length, that runs from Lebanon in Asia to Mozambique in Southeast Africa. While the name continues in some usages, it is rarely used in geology as it ...

, a fissure in the Earth's crust extending from

Turkey Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a transcontinental country located mainly on the Anatolian Peninsula in Western Asia, with a small portion on the Balkan Peninsula ...

Mozambique Mozambique (), officially the Republic of Mozambique ( pt, Moçambique or , ; ny, Mozambiki; sw, Msumbiji; ts, Muzambhiki), is a country located in southeastern Africa bordered by the Indian Ocean to the east, Tanzania to the north, Malawi ...

and marking the separation of the African and Arabian

tectonic plates Plate tectonics (from the la, label=Late Latin, tectonicus, from the grc, τεκτονικός, lit=pertaining to building) is the generally accepted scientific theory that considers the Earth's lithosphere to comprise a number of large ...

. Mostly mountainous, the region arose through faults resulting from the Rift Valley. Geologically, the Horn and

once formed a single landmass around 18 million years ago, before the

rifted and separated the Horn region from the

. The

Somali Plate The Somali Plate is a minor tectonic plate which straddles the Equator in the Eastern Hemisphere. It is currently in the process of separating from the African Plate along the East African Rift Valley. It is approximately centered on the isl ...

is bounded on the west by the East African Rift, which stretches south from the

triple junction A triple junction is the point where the boundaries of three tectonic plates meet. At the triple junction each of the three boundaries will be one of three types – a ridge (R), trench (T) or transform fault (F) – and triple junctions can b ...

in the

Afar Depression The Afar Triangle (also called the Afar Depression) is a geological depression caused by the Afar Triple Junction, which is part of the Great Rift Valley in East Africa. The region has disclosed fossil specimens of the very earliest hominins; ...

, and an undersea continuation of the rift extending southward offshore. The northern boundary is the

Aden Ridge The Aden Ridge is a part of an active oblique rift system located in the Gulf of Aden, between Somalia and the Arabian Peninsula to the north. The rift system marks the divergent boundary between the Somali and Arabian tectonic plates, extending ...

along the coast of

Saudi Arabia Saudi Arabia, officially the Kingdom of Saudi Arabia (KSA), is a country in Western Asia. It covers the bulk of the Arabian Peninsula, and has a land area of about , making it the fifth-largest country in Asia, the second-largest in the Ara ...

. The eastern boundary is the

Central Indian Ridge The Central Indian Ridge (CIR) is a north–south-trending mid-ocean ridge in the western Indian Ocean. Geological setting The morphology of the CIR is characteristic of slow to intermediate ridges. The axial valley is 500–1000 m deep; ...

, the northern portion of which is also known as the

Carlsberg Ridge The Carlsberg Ridge is the northern section of the Central Indian Ridge, a divergent tectonic plate boundary between the African Plate and the Indo-Australian Plate, traversing the western regions of the Indian Ocean. The ridge of which the Carl ...

. The southern boundary is the Southwest Indian Ridge. Extensive

glacier A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, often centuries. It acquires distinguishing features, such a ...

s once covered the Simien and

Bale Mountains The Bale Mountains (also known as the Urgoma Mountains) are mountain ranges in the Oromia Region of southeast Ethiopia, south of the Awash River, part of the Ethiopian Highlands. They include Tullu Demtu, the second-highest mountain in Ethiopia ...

but melted at the beginning of the

Holocene The Holocene ( ) is the current geological epoch. It began approximately 11,650 cal years Before Present (), after the Last Glacial Period, which concluded with the Holocene glacial retreat. The Holocene and the preceding Pleistocene togeth ...

. The mountains descend in a huge

escarpment An escarpment is a steep slope or long cliff that forms as a result of faulting or erosion and separates two relatively level areas having different elevations. The terms ''scarp'' and ''scarp face'' are often used interchangeably with ''esca ...

to the

and more steadily to the

Socotra Socotra or Soqotra (; ar, سُقُطْرَىٰ ; so, Suqadara) is an island of the Republic of Yemen in the Indian Ocean, under the ''de facto'' control of the UAE-backed Southern Transitional Council, a secessionist participant in Yemen� ...

is a small island in the Indian Ocean off the coast of Somalia. Its size is 3,600 km² (1,390 sq mi) and it is a territory of Yemen. The

lowland Upland and lowland are conditional descriptions of a plain based on elevation above sea level. In studies of the ecology of freshwater rivers, habitats are classified as upland or lowland. Definitions Upland and lowland are portions of p ...

s of the Horn are generally arid in spite of their proximity to the equator. This is because the winds of the tropical

monsoon A monsoon () is traditionally a seasonal reversing wind accompanied by corresponding changes in precipitation but is now used to describe seasonal changes in atmospheric circulation and precipitation associated with annual latitudinal oscil ...

s that give seasonal rains to the

Sahel The Sahel (; ar, ساحل ' , "coast, shore") is a region in North Africa. It is defined as the ecoclimatic and biogeographic realm of transition between the Sahara to the north and the Sudanian savanna to the south. Having a hot semi-arid cli ...

and the

blow from the west. Consequently, they lose their moisture before reaching Djibouti and northern part of Somalia, with the result that most of the Horn receives little rainfall during the monsoon season. Nasa Horn of Africa

In the mountains of Ethiopia, many areas receive over 2,000 mm (80 in) per year, and even

Asmara Asmara ( ), or Asmera, is the capital and most populous city of Eritrea, in the country's Central Region. It sits at an elevation of , making it the sixth highest capital in the world by altitude and the second highest capital in Africa. The c ...

receives an average of 570 mm (23 in). This rainfall is the sole source of water for many areas outside Ethiopia, including

Egypt Egypt ( ar, مصر , ), officially the Arab Republic of Egypt, is a List of transcontinental countries, transcontinental country spanning the North Africa, northeast corner of Africa and Western Asia, southwest corner of Asia via a land bridg ...

. In the winter, the northeasterly

trade wind The trade winds or easterlies are the permanent east-to-west prevailing winds that flow in the Earth's equatorial region. The trade winds blow mainly from the northeast in the Northern Hemisphere and from the southeast in the Southern Hemisph ...

s do not provide any moisture except in mountainous areas of northern Somalia, where rainfall in late autumn can produce annual totals as high as 500 mm (20 in). On the eastern coast, a strong

upwelling Upwelling is an physical oceanography, oceanographic phenomenon that involves wind-driven motion of dense, cooler, and usually nutrient-rich water from deep water towards the ocean surface. It replaces the warmer and usually nutrient-depleted ...

and the fact that the winds blow parallel to the coast means annual rainfall can be as low as 50 mm (2 in). The climate in Ethiopia varies considerably between regions. It is generally hotter in the lowlands and temperate on the plateau. At

Addis Ababa Addis Ababa (; am, አዲስ አበባ, , new flower ; also known as , lit. "natural spring" in Oromo), is the capital and largest city of Ethiopia. It is also served as major administrative center of the Oromia Region. In the 2007 census, t ...

, which ranges from , maximum temperature is and minimum . The weather is usually sunny and dry, but the short (''belg'') rains occur from February to April and the big (''meher'') rains from mid-June to mid-September. The

Danakil Desert The Danakil Desert is a desert in northeast Ethiopia, southern Eritrea, and northwestern Djibouti. Situated in the Afar Triangle, it stretches across of arid terrain. It is inhabited by a few Afar, who engage in salt mining. The area is known ...

stretches across 100,000 km² of arid terrain in northeast Ethiopia, southern Eritrea, and northwestern Djibouti. The area is known for its volcanoes and extreme heat, with daily temperatures over 45 °C and often surpassing 50 °C. It has a number of lakes formed by lava flows that dammed up several valleys. Among these are Lake Asale (116 m below sea level) and Lake Giuletti/Afrera (80 m below sea level), both of which possess cryptodepressions in the

Danakil Depression The Danakil Depression is the northern part of the Afar Triangle or Afar Depression in Ethiopia, a geological depression that has resulted from the divergence of three tectonic plates in the Horn of Africa. Geology The Danakil Depression lie ...

. The Afrera contains many active volcanoes, including the Maraho, Dabbahu,

Afdera Afdera ( Afar: ''Afxeera'') is one of the districts of Ethiopia, or ''woredas'', in the Afar Region of Ethiopia. It is named after the saline Lake Afdera, located in the southern part of the Afar Depression. Part of the Administrative Zone 2, Af ...

and

Erta Ale Erta Ale (or Ertale or Irta'ale; Amharic: ኤርታሌ) is a continuously active basaltic shield volcano in the Afar Region of northeastern Ethiopia. It is situated in the Afar Depression, a barren desert area. Erta Ale is the most active volcano ...

. In Somalia, there is not much seasonal variation in climate. Hot conditions prevail year-round along with periodic

winds and irregular rainfall. Mean daily maximum temperatures range from , except at higher elevations along the eastern seaboard, where the effects of a cold offshore current can be felt. Somalia has only two permanent rivers, the Jubba and the Shabele, both of which begin in the

Ethiopian Highlands The Ethiopian Highlands is a rugged mass of mountains in Ethiopia in Northeast Africa. It forms the largest continuous area of its elevation in the continent, with little of its surface falling below , while the summits reach heights of up to . ...

.Hadden, Robert Lee. 2007
"The Geology of Somalia: A Selected Bibliography of Somalian Geology, Geography and Earth Science."
Engineer Research and Development Laboratories, Topographic Engineering Center

Ecology

Common beisa oryx (Oryx beisa beisa) female

About 220

mammal Mammals () are a group of vertebrate animals constituting the class Mammalia (), characterized by the presence of mammary glands which in females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur ...

s are found in the Horn of Africa. Among threatened

species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriat ...

of the region, there are several

antelope The term antelope is used to refer to many species of even-toed ruminant that are indigenous to various regions in Africa and Eurasia. Antelope comprise a wastebasket taxon defined as any of numerous Old World grazing and browsing hoofed mamm ...

s such as the beira, the dibatag, the silver dikdik and the Speke's gazelle. Other remarkable species include the

Somali wild ass The Somali wild ass (''Equus africanus somaliensis'') is a subspecies of the African wild ass. It is found in Somalia, the Southern Red Sea region of Eritrea, and the Afar Region of Ethiopia. The legs of the Somali wild ass are striped, resembl ...

, the

desert warthog The desert warthog (''Phacochoerus aethiopicus'') is a species of even-toed ungulate in the pig family (Suidae), found in northern Kenya and Somalia, and possibly Djibouti, Eritrea, and Ethiopia. This is the range of the extant subspecies, commo ...

, the

hamadryas baboon The hamadryas baboon (''Papio hamadryas'' ) is a species of baboon within the Old World monkey family. It is the northernmost of all the baboons, being native to the Horn of Africa and the southwestern region of the Arabian Peninsula. These re ...

, the Somali pygmy gerbil, the

ammodile The ammodile, walo or Somali gerbil (''Ammodillus imbellis'') is a species of rodent in the family Muridae. It is the only species in the genus ''Ammodillus''. It is found in Ethiopia and Somaliland. Its natural habitat is subtropical or tropica ...

, and the

Speke's pectinator Speke's pectinator (''Pectinator spekei'') or Speke's gundi, is a species of rodent in the family Ctenodactylidae. It is monotypic within the genus ''Pectinator''.Dieterlen, F. 2005. Family Ctenodactylidae pp. 1536-1537 ''in'' D. E. Wilson a ...

. The Grevy's zebra is the unique wild

equid Equidae (sometimes known as the horse family) is the taxonomic family of horses and related animals, including the extant horses, asses, and zebras, and many other species known only from fossils. All extant species are in the genus '' Equus' ...

of the region. There are predators such as

spotted hyena The spotted hyena (''Crocuta crocuta''), also known as the laughing hyena, is a hyena species, currently classed as the sole extant member of the genus ''Crocuta'', native to sub-Saharan Africa. It is listed as being of least concern by the IUC ...

, striped hyena and

African leopard The African leopard (''Panthera pardus pardus'') is the nominate subspecies of the leopard, native to many countries in Africa. It is widely distributed in most of sub-Saharan Africa, but the historical range has been fragmented in the course of ...

. The

endangered An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and in ...

painted hunting dog had populations in the Horn of Africa, but pressures from human exploitation of habitat along with warfare have reduced or extirpated this canid in this region. Some important bird species of the Horn are the black boubou, the golden-winged grosbeak, the

Warsangli linnet The Warsangli linnet (''Linaria johannis'') is a species of finch in the family Fringillidae. It is found only in Warsangeli Territory of Somalia. Its natural habitats are subtropical or tropical dry forest and subtropical or tropical high-a ...

, and the

Djibouti spurfowl The Djibouti spurfowl or Djibouti francolin (''Pternistis ochropectus'') is a bird species in the pheasant family, Phasianidae. It is critically endangered and found only in Djibouti, a nation in the Horn of Africa. This species is grayish-brow ...

. The Horn of Africa holds more

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found else ...

reptile Reptiles, as most commonly defined are the animals in the class Reptilia ( ), a paraphyletic grouping comprising all sauropsids except birds. Living reptiles comprise turtles, crocodilians, squamates ( lizards and snakes) and rhynchocephalia ...

s than any other region in Africa, with over 285 species total and about 90 species which are found exclusively in the region. Among endemic reptile genera, there are '' Haackgreerius'', '' Haemodracon'', ''Ditypophis'', ''Pachycalamus'' and ''Aeluroglena''. Half of these genera are uniquely found on Socotra. Unlike reptiles,

amphibian Amphibians are four-limbed and ectothermic vertebrates of the class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arbo ...

s are poorly represented in the region. There are about 100 species of

freshwater Fresh water or freshwater is any naturally occurring liquid or frozen water containing low concentrations of dissolved salts and other total dissolved solids. Although the term specifically excludes seawater and brackish water, it does incl ...

fish Fish are Aquatic animal, aquatic, craniate, gill-bearing animals that lack Limb (anatomy), limbs with Digit (anatomy), digits. Included in this definition are the living hagfish, lampreys, and Chondrichthyes, cartilaginous and bony fish as we ...

in the Horn of Africa, about 10 of which are endemic. Among the endemic, the cave-dwelling Somali blind barb and the Somali

cavefish Cavefish or cave fish is a generic term for fresh and brackish water fish adapted to life in caves and other underground habitats. Related terms are subterranean fish, troglomorphic fish, troglobitic fish, stygobitic fish, phreatic fish and ...

can be found. Commiphora-myrrha-resin-myrrh

It is estimated that about 5,000 species of

vascular plant Vascular plants (), also called tracheophytes () or collectively Tracheophyta (), form a large group of land plants ( accepted known species) that have lignified tissues (the xylem) for conducting water and minerals throughout the plant. They ...

s are found in the Horn, about half of which are endemic. Endemism is most developed in Socotra and northern Somalia. The region has two endemic plant families: the

Barbeyaceae ''Barbeya'' is the only genus in the family Barbeyaceae, and has only one species, ''Barbeya oleoides''. It is a small tree native to the mountains of Somalia, Ethiopia, and the Arabian Peninsula. It can be found locally abundant in the transitio ...

and the Dirachmaceae. Among the other remarkable species, there are the cucumber tree found only on Socotra (''Dendrosicyos socotrana''), the Bankoualé palm, the yeheb nut, and the Somali

cyclamen ''Cyclamen'' ( or ) is a genus of 23 species of perennial flowering plants in the family Primulaceae. ''Cyclamen'' species are native to Europe and the Mediterranean Basin east to the Caucasus and Iran, with one species in Somalia. They g ...

. Due to the Horn of Africa's

semi-arid A semi-arid climate, semi-desert climate, or steppe climate is a dry climate sub-type. It is located on regions that receive precipitation below potential evapotranspiration, but not as low as a desert climate. There are different kinds of semi- ...

and

arid A region is arid when it severely lacks available water, to the extent of hindering or preventing the growth and development of plant and animal life. Regions with arid climates tend to lack vegetation and are called xeric or desertic. Most ...

climate, droughts are not uncommon. They are complicated by climate change and changes in agricultural practices. For centuries, the region's pastoral groups have observed careful rangeland management practices to mitigate the effects of drought, such as avoiding overgrazing or setting aside land only for young or ill animals. However, population growth has put pressure on limited land and led to these practices no longer being maintained. Droughts in 1983–85, 1991–92, 1998–99 and 2011 have disrupted periods of gradual growth in herd numbers, leading to a decrease of between 37% and 62% of the cattle population. Initiatives by ECHO and USAID have succeeded in reclaiming hundreds of hectares of pastureland through rangeland management, leading to the establishment of the Dikale Rangeland in 2004.Sara Pantuliano and Sara Pavanello (2009
Taking drought into account Addressing chronic vulnerability among pastoralists in the Horn of Africa

Overseas Development Institute ODI (formerly the 'Overseas Development Institute') is a global affairs think tank, founded in 1960. Its mission is "to inspire people to act on injustice and inequality through collaborative research and ideas that matter for people and the ...

Demographics, ethnicity and languages

Besides sharing similar geographic endowments, the countries of the Horn of Africa are, for the most part, linguistically and ethnically linked together, evincing a complex pattern of interrelationships among the various groups. The two main macro groups in the Horn are the Cushitic-speaking Cushitic peoples traditionally centered in the lowlands and the Ethiosemitic-speaking Ethiopian Highlanders and Eritrean Highlanders centered in the highlands. According to ''

Ethnologue ''Ethnologue: Languages of the World'' (stylized as ''Ethnoloɠue'') is an annual reference publication in print and online that provides statistics and other information on the living languages of the world. It is the world's most comprehensi ...

'', there are 10 individual languages spoken in Djibouti (two native), 14 in Eritrea, 90 in Ethiopia, 15 in Somalia (Somali being the only native). Most people in the Horn speak

Afroasiatic languages The Afroasiatic languages (or Afro-Asiatic), also known as Hamito-Semitic, or Semito-Hamitic, and sometimes also as Afrasian, Erythraean or Lisramic, are a language family of about 300 languages that are spoken predominantly in the geographic ...

of the

, Semitic, or

Omotic The Omotic languages are a group of languages spoken in southwestern Ethiopia, in the Omo River region. The Ge'ez script is used to write some of the Omotic languages, the Latin script for some others. They are fairly agglutinative and have co ...

branches. The Cushitic branch includes Oromo, spoken by the

Oromo people The Oromo (pron. Oromo: ''Oromoo'') are a Cushitic ethnic group native to the Oromia region of Ethiopia and parts of Northern Kenya, who speak the Oromo language (also called ''Afaan Oromoo'' or ''Oromiffa''), which is part of the Cushitic br ...

in Ethiopia, and

, spoken by the

Somali people The Somalis ( so, Soomaalida 𐒈𐒝𐒑𐒛𐒐𐒘𐒆𐒖, ar, صوماليون) are an ethnic group native to the Horn of Africa who share a common ancestry, culture and history. The Lowland East Cushitic Somali language is the shared mo ...

in Somalia, Djibouti, Ethiopia and Kenya; the Semitic branch (specifically the Ethiosemitic sub-branch) includes

, spoken by the

Amhara people Amharas ( am, አማራ, Āmara; gez, ዐምሐራ, ʾÄməḥära) are a Semitic-speaking ethnic group which is indigenous to Ethiopia, traditionally inhabiting parts of the northwest Highlands of Ethiopia, particularly inhabiting the Amhar ...

of Ethiopia, and

spoken by the

Tigrayan people Tigrayans ( ti, ተጋሩ) are a Semitic-speaking ethnic group indigenous to the Tigray Region of northern Ethiopia. They speak the Tigrinya language, an Afroasiatic language belonging to the Ethiopian Semitic branch. The daily life of Tigray ...

Ethiopia and the Tigrinya people of Eritrea. Other Afroasiatic languages with a significant number of speakers include the Cushitic Afar, Saho, Hadiyya, Sidamo and

Agaw The Agaw or Agew ( gez, አገው ''Agäw'', modern ''Agew'') are a pan-ethnic identity native to the northern highlands of Ethiopia and neighboring Eritrea. They speak the Agaw languages, which belong to the Cushitic branch of the Afroasiatic la ...

languages, the Semitic Tigre,

Gurage The Gurage (, Gurage: ጉራጌ) are a Semitic-speaking ethnic group inhabiting Ethiopia.G. W. E. Huntingford, "William A. Shack: The Gurage: a people of the ensete culture" They inhabit the Gurage Zone, a fertile, semi-mountainous region in c ...

, Harari, Silt'e and Argobba tongues as well as

Omotic languages The Omotic languages are a group of languages spoken in southwestern Ethiopia, in the Omo River region. The Ge'ez script is used to write some of the Omotic languages, the Latin script for some others. They are fairly agglutinative and have co ...

are spoken by Omotic communities inhabiting Ethiopia's southern regions. Among these idioms are

Aari Aari or AARI may refer to: * Aari (actor) (born 1985), Indian Tamil film actor * Aari language, an Omotic language *Aari people Aari or Ari are a tribal Omotic people indigenous to Omo Valley of Ethiopia. According to 2007 census there are 289 ...

, Dizi, Gamo, Kafa, Hamer and Wolaytta. Eritrean Women

University students sits in front of Somali traditional house

Languages belonging to the

Nilo-Saharan The Nilo-Saharan languages are a proposed family of African languages spoken by some 50–60 million people, mainly in the upper parts of the Chari and Nile rivers, including historic Nubia, north of where the two tributaries of the Nile meet. ...

language family are also spoken in some areas by Nilotic ethnic minorities mostly in

and

. These tongues include the Nilo-Saharan Me'en and Mursi languages used in southwestern Ethiopia, and Kunama and

Nara The National Archives and Records Administration (NARA) is an " independent federal agency of the United States government within the executive branch", charged with the preservation and documentation of government and historical records. It ...

idioms spoken in parts of southern Eritrea. Languages belonging to the Niger-Congo language family are also spoken in some areas by

Bantu Bantu may refer to: *Bantu languages, constitute the largest sub-branch of the Niger–Congo languages *Bantu peoples, over 400 peoples of Africa speaking a Bantu language * Bantu knots, a type of African hairstyle * Black Association for Nationa ...

ethnic minorities in Somalia. In the riverine and littoral areas of southern Somalia, Bajuni,

Barawani The Bravanese people, also known as the Barawani, are a minority ethnic group inhabiting the city of Barawe of Somalia. Origins As their name suggests, the Bravanese hail from ''Brava'' ( Barawa), a port town on the southeastern coast of Somalia. ...

, and Bantu groups also speak variants of the Niger-Congo Swahili and Mushunguli languages. 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 An abugida (, from Ge'ez: ), sometimes known as alphasyllabary, neosyllabary or pseudo-alphabet, is a segmental writing system in which consonant-vowel sequences are written as units; each unit is based on a consonant letter, and vowel no ...

script that was originally developed to write the Ge'ez language. In speech communities that use it, such as the Amharic and Tigrinya, the script is called ' (), which means "script" or "alphabet". For centuries, Somali sheikhs and Sultans used the Wadaad script (a version of the Arab alphabets) to write. In the early 20th century, in response to a national campaign to settle on a writing script for the

Somali language Somali (Latin script: ; Wadaad: ; Osmanya: 𐒖𐒍 𐒈𐒝𐒑𐒛𐒐𐒘 ) is an Afroasiatic language belonging to the Cushitic branch. It is spoken as a mother tongue by Somalis in Greater Somalia and the Somali diaspora. Somali is an ...

(which had long since lost its ancient script),

Osman Yusuf Kenadid Osman Yusuf Kenadid ( so, Cusmaan Yuusuf Keenadiid; ar, عثمان يوسف كيناديد; 1889 – 14 August 1972) was a Somali poet, writer, teacher and ruler. Born in Ceel Huur in 1889, he went on to create the Osmanya alphabet for writing ...

, a Somali poet and remote cousin of the

of the

, devised a phonetically sophisticated alphabet called Osmanya (also known as ''far soomaali''; Osmanya: 𐒍𐒖𐒇 𐒈𐒝𐒑𐒛𐒐𐒘) for representing the sounds of Somali. Though no longer the official writing script in Somalia, the Osmanya script is available in the

Unicode Unicode, formally The Unicode Standard,The formal version reference is is an information technology standard for the consistent encoding, representation, and handling of text expressed in most of the world's writing systems. The standard, ...

range 10480-104AF rom U+10480 – U+104AF (66688–66735) A number of ethnic minority groups in southern Ethiopia and Eritrea also adhere to various traditional faiths. Among these belief systems are the Nilo-Saharan

Surma people Suri is a collective name for three ethnic groups (Suri Chai, Timaga, and Suri Baale) mainly living in Suri woreda, in southwestern Ethiopia. Suri is the collective name for all three subgroups. They share many similarities politically, territor ...

's acknowledgment of the

sky god The sky often has important religious significance. Many religions, both polytheistic and monotheistic, have deities associated with the sky. The daytime sky deities are typically distinct from the nighttime ones. Stith Thompson's '' Moti ...

'' Tumu''.

Economy

Coffee beans ethiopia culture africa fabric

According to the IMF, in 2010 the Horn of Africa region had a total GDP (PPP) of $106.224 billion and nominal of $35.819 billion. Per capita, the GDP in 2010 was $1061 (PPP) and $358 (nominal). Over 95% of cross-border trade within the region is unofficial and undocumented, carried out by pastoralists trading livestock.Pavanello, Sara 2010

. London:

The unofficial trade of live cattle, camels, sheep and goats from

sold to other countries in the Horn and the wider Eastern Africa region, including

and

, generates an estimated total value of between US$250 and US$300 million annually (100 times more than the official figure), with the towns of

Burao Burao, also spelt Bur'o or Bur'ao (; so, Burco, , ar, برعو) is the capital of the Togdheer region and the second largest city in Somaliland. Burao was also the third largest city of Somalia. Burao was the site of the declaration of an in ...

and

Yirowe Yirowe, also spelt Yerrowa, Yerowa, Yeroweh or Yerowah ( so, Yiroowe, ) is a town in the Burao District, located in the Togdheer region of Somaliland. The town is located 20 km east of Burao, the provincial capital of the Togdheer region. ...

in Somaliland being home to the largest livestock markets in the Horn of Africa, with as many as 10,000 heads of sheep and goats sold daily from all over the Horn of Africa, with many of whom shipped to Gulf states via the

port A port is a maritime facility comprising one or more wharves or loading areas, where ships load and discharge cargo and passengers. Although usually situated on a sea coast or estuary, ports can also be found far inland, such as H ...

. This trade helps lower

food prices Food prices refer to the average price level for food across countries, regions and on a global scale. Food prices have an impact on producers and consumers of food. Price levels depend on the food production process, including food marketing ...

, increase food security, relieve border tensions and promote regional integration. However, the unregulated and undocumented nature of this trade runs risks, such as allowing disease to spread more easily across national borders. Furthermore, governments are unhappy with lost tax revenue and foreign exchange revenues.

References

Sources

* * * *

External links

History of the Horn of Africa

Horn of Africa News Agency

Horn of Africa Biodiversity Hotspot

Horn of Africa Concerns
from th
Dean Peter Krogh Foreign Affairs Digital Archives

Combined Joint Task Force – Horn of Africa official website

{{Authority control Geography of East Africa Peninsulas of Africa Regions of Africa Red Sea Gulf of Aden Historical regions

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Demographics, ethnicity and languages

Economy

See also

References

Sources

External links