Gnaviyani Atoll Gnaviyani Atoll Gnaviyani Atoll is one of the administrative divisions of the Maldives corresponding to the natural atoll, Fuvahmulah. Surfacewise this is the smallest administrative unit in the Maldives, situated in the Equatorial Channel (Addu - Mulah Kandu) between Huvadhu Atoll and Addu Atoll. The atoll of Fuvahmulah corresponding to this administrative division is the 25th natural atoll of the Maldives. Some people due to lack of knowledge or as part of a prevailing misconception erroneously mention that Fuvahmulah is not an atoll. An island of coral that encircles a lagoon partially or completely is what we call an atoll.
Johnston Atoll Johnston Atoll Johnston Atoll, also known as Kalama Atoll to Native Hawaiians, is an unincorporated territory of the United States currently administered by the United States Fish and Wildlife Service. Johnston Atoll is a National Wildlife Refuge and is closed to public entry. Limited access for management needs is only by Letter of Authorization from the U.S. Air Force and Special Use Permit from the U.S. Fish and Wildlife Service. For nearly 70 years, the atoll was under the control of the U.S. military. During that time, it was variously used as a naval refueling depot, an airbase, a nuclear