The Comoros, officially the Union of the Comoros, is an independent country made up of three islands in southeastern Africa, located at the northern end of the Mozambique Channel in the Indian Ocean. Its capital and largest city is Moroni. The religion of the majority of the population, and the official state religion, is Sunni Islam. As a member of the Arab League, it is the only country in the Arab world which is entirely in the Southern Hemisphere. Comoros proclaimed their independence on July 6, 1975. It is also a member state of the African Union, the Organisation internationale de la Francophonie, the Organisation of Islamic Cooperation, and the Indian Ocean Commission. The country has three official languages: Chi Comori, French and Arabic. The sovereign state consists of three major islands and numerous smaller islands, all in the volcanic Comoro Islands with the notable exception of Mayotte. Mayotte voted against independence from France in a referendum in 1974, and has since then never been administered by an independent Comoros government, and continues to be administered by France as an overseas department. France has vetoed United Nations Security Council resolutions that would affirm Comorian sovereignty over the island. Mayotte became an overseas department and a region of France in 2011 following a referendum which was passed overwhelmingly. At 1,861 km2 (719 sq mi), the Comoros is the fourth-smallest African nation by area. Its population is estimated at 850,886 residents as of 2019. (Source: Wikipedia.org, CC BY-SA)