About two-thirds of the Republic of Djibouti's 652,000 inhabitants live in the capital city. The indigenous population is divided between the majority Somalis (predominantly of the Issa tribe, with minority Issak and Gadaboursi representation) and the Afars (Danakils). All are Cushitic-speaking peoples, and nearly all are Muslim. Among the 15,000 foreigners residing in Djibouti, the French are the most numerous. Among the French are 3,000 troops.