Moroni (mōrōˈnē) [key], town (1990 pop. 23,432), capital of Comoros, on Njazidja (formerly Grande Comore) island, at the northern end of the Mozambique Channel, an arm of the Indian Ocean. Moroni is the largest city, main port, and administrative center of the islands. Manufactures include beverages, wood and metal products, cement, soap, plastic products, and lumber. Exports include vanilla, coffee, and cacao. It is the site of Iconi Airport and the Palais du Peuple cultural center. Hahaya International Airport is nearby.