Sapwuahfik, formerly Ngatik, or the Raven Islands is a 110-square-kilometer (42 sq mi) atoll in Pohnpei state of the Federated States of Micronesia. It is a village and municipality of roughly 430 people on a land area of 1.5 square kilometers (0.58 sq mi).

The Caroline Islands are a widely scattered archipelago of tiny islands in the western Pacific Ocean, to the north of New Guinea. Politically, they are divided between the Federated States of Micronesia (FSM) in the central and eastern parts of the group, and Palau at the extreme western end. Historically, this area was also called Nuevas Filipinas or New Philippines, because they were part of the Spanish East Indies and were governed from Manila in the Philippines.