The Indian archipelago nation consists of three islands: Grand Comore, Moheli and AnjouanEach island has its own president and administrative authoritiesThe Union of Comoros central government is led by President Ahmed Abdallah SambiAnjouan is home to about 300,000 of the archipelago's 700,000 populationThe country has seen 19 coups or attempted coups since independence from France in 1975