Ascension Island

Ascension Island
Name	Ascension Island
Location	South Atlantic Ocean
Coordinates	7, 56, S, 14...
Archipelago	Saint Helena, Ascension and Tristan da Cunha
Area km2	88
Highest mount	Green Mountain
Elevation m	859
Country	United Kingdom
Country admin divisions title	British Overseas Territory
Country admin divisions	Saint Helena, Ascension and Tristan da Cunha
Population	~800
Population as of	2022

Ascension Island is a remote volcanic island in the equatorial waters of the South Atlantic Ocean. It forms part of the British Overseas Territory of Saint Helena, Ascension and Tristan da Cunha, administered from Saint Helena. The island serves as a critical hub for telecommunications, scientific research, and military logistics, with a transient population centered on services supporting these operations.

Geography

The island is a rugged, arid volcanic formation, dominated by the central peak of Green Mountain, which reaches 859 meters. Its terrain consists largely of barren lava fields and cinder cones, such as Comfortless Cove and the striking formations at Devil's Ashpit. The climate is subtropical, with temperatures moderated by the southeast trade winds, though rainfall is sparse on the coastal plains. The coastline features steep cliffs and a few sandy beaches, including the important turtle nesting site at Long Beach, with the settlement of Georgetown located on the northwest coast.

History

Discovered in 1501 by the Portuguese explorer João da Nova, it was named for the Feast of the Ascension. The island remained uninhabited until 1815, when the British Royal Navy established a garrison to prevent the rescue of Napoleon Bonaparte from exile on Saint Helena. It became a vital coaling station for the Royal Navy and was later used as a cable and wireless relay station, notably by the Eastern Telegraph Company. During World War II, the United States Army Air Forces constructed Wideawake Airfield, and in the 1960s, the island hosted a NASA tracking station for the Apollo program.

Government and politics

The territory is constitutionally part of Saint Helena, Ascension and Tristan da Cunha, with ultimate authority vested in the Governor of Saint Helena, who is represented locally by the Administrator of Ascension Island. The Foreign, Commonwealth and Development Office in London oversees external affairs and defense. Local governance is provided by the Ascension Island Council, an elected advisory body, while law is based on Saint Helena statute and local ordinances, with the Supreme Court of Saint Helena having jurisdiction.

Economy

The economy is almost entirely supported by the operations of organizations based there. Key employers include the Royal Air Force and the United States Space Force, which jointly operate the airfield, and the BBC World Service, which maintains an Atlantic Relay Station. The Cable & Wireless communications hub and various scientific organizations, such as the British Antarctic Survey, also provide employment. There is no significant industry or agriculture, with nearly all goods imported via supply ships from Cape Town.

Demographics

The population is approximately 800, consisting primarily of contracted workers and their dependents from Saint Helena, the United Kingdom, and the United States, along with a small number of long-term residents. There is no indigenous population, and residency is tied to employment with one of the island's organizations. The main communities are in Georgetown, Two Boats, and the airbase area, with English as the sole language.

Transport

All external access is via the military airfield, RAF Ascension Island (Wideawake), which is used by the Royal Air Force, the United States Air Force, and occasional charter flights. A weekly airbridge connects to RAF Brize Norton in the UK via the Ascension Island Government Air Service. The harbor at Georgetown is visited by the RMS St Helena and other supply vessels, while internal transport relies on a network of roads connecting key sites.

Flora and fauna

The island's original flora was sparse, but the slopes of Green Mountain were transformed in the 19th century into a lush cloud forest through the introduction of non-native species by the Royal Botanic Gardens, Kew. The island is a globally significant breeding site for the green sea turtle and the sooty tern, known locally as the "wideawake." Endemic species include the Ascension Island frigatebird and several unique invertebrates, while introduced species like feral cats and mice have impacted native wildlife, leading to conservation efforts by the Ascension Island Government Conservation Department.

Category:Islands of the Atlantic Ocean Category:British Overseas Territories