Somaliland, officially the Republic of Somaliland, is an unrecognised state in the Horn of Africa, recognised internationally as de jure part of Somalia. It is located in the southern coast of the Gulf of Aden and bordered by Djibouti to the northwest, Ethiopia to the south and west, and Somalia to the east. Its claimed territory has an area of 176,120 square kilometres (68,000 sq mi), with approximately 5.7 million residents as of 2021. The capital and largest city is Hargeisa. The Government of Somaliland regards itself as the successor state to British Somaliland, which, as the briefly independent State of Somaliland, united from 1960 to 1991 with the Trust Territory of Somaliland to form the Somali Republic.