Chuuk Islands

Formerly �Truk Islands, or Hogoleu, � cluster of 14 much-eroded high volcanic islands in Chuuk State, Federated States of Micronesia, in the western Pacific Ocean. Forming part of the eastern Caroline Islands, the Chuuk Islands are enclosed within an encircling barrier bank composed of some 69 sand and coral islets. The bank (often referred to as a reef) encloses a lagoon of 822 square miles (2,129 square km) in area and