East Africa or Eastern Africa is the eastern subregion of the African continent, variably defined by geography. In the United Nations Statistics Division scheme of geographic regions, 20 territories make up Eastern Africa:
Tanzania, Kenya, Uganda, Rwanda, Burundi and South Sudan are members of the East African Community (EAC). The first five are also included in the African Great Lakes region. Burundi and Rwanda are at times also considered to be part of Central Africa.
Djibouti, Eritrea, Ethiopia and Somalia – collectively known as the Horn of Africa. The area is the easternmost projection of the African continent.
Comoros, Mauritius and Seychelles – small island nations in the Indian Ocean.
Réunion and Mayotte – French overseas territories also in the Indian Ocean.
Mozambique and Madagascar – often considered part of Southern Africa, on the eastern side of the sub-continent. Madagascar has close cultural ties to Southeast Asia and the islands of the Indian Ocean.
Malawi, Zambia and Zimbabwe – often also included in Southern Africa, and formerly constituted the Central African Federation (also known historically as the Federation of Rhodesia and Nyasaland).
Sudan and South Sudan – collectively part of the Nile Valley. Situated in the northeastern and central portion of the continent, Sudan is sometimes included in Northern Africa. Also members of the Common Market for Eastern and Southern Africa (COMESA) free trade area.Due to colonial territories of the British East Africa Protectorate and German East Africa, the term East Africa is often (especially in the English language) used to specifically refer to the area now comprising the three countries of Kenya, Tanzania and Uganda. However, this has never been the convention in many other languages, where the term generally had a wider, strictly geographic context and therefore typically included Djibouti, Eritrea, Ethiopia, and Somalia.