Tanna (sometimes misspelled Tana) is an island in Tafea Province of Vanuatu. Name The name Tanna, first cited by James Cook, is derived from the word tana in the Kwamera language, meaning "earth". Etymologically, Tanna goes back to Proto-Oceanic *tanoq, from Proto-Malayo-Polynesian *taneq, with the same meaning. Geography It is long and wide, with a total area of . Its highest point is the summit of Mount Tukosmera in the south of the island. Siwi Lake was located in the east, northeast of the peak, close to the coast until mid-April 2000 when following unusually heavy rain, the lake burst down the valley into Sulphur Bay, destroying the village with no loss of life. Mount Yasur is an accessible active volcano which is located on the southeast coast. History Tanna was first settled about 400 BC by Melanesians from the surrounding islands. The glowing light of Mount Yasur attracted James Cook, the first European to visit the island, in August 1774, where he landed in an inlet on the southeastern tip of the island that he named Port Resolution after his ship HMS Resolution. In the 19th century, traders and missionaries (chiefly Presbyterian) arrived. The Tannese stuck to their traditions more strongly than other islands; there remain fewer Christians in comparison with the other islands of Vanuatu. Whaling vessels were some of the first regular visitors to the island in the nineteenth century. The first on record was the Rose in February 1804. The last known such visit was by the Sea Ranger in September 1871. Tanna was not a principal site of World War II, but about 1,000 people from Tanna were recruited to work on the American military base on Éfaté. Exposure to First World living standards may have led to the development of cargo cults. Many have died out, but the John Frum cult remains strong on Tanna today, especially at Sulphur Bay in the south east and Green Point in the South West of the Island. The documentary Waiting for John (2015) by Jessica Sherry provides a history and overview of the current scene regarding these beliefs. A secessionist movement began in the 1970s, and the Nation of Tanna was proclaimed on 24 March 1974. While the British were more open to allowing its holdings in Vanuatu to achieve independence, it was opposed by the French colonists and finally suppressed by the Anglo-French Condominium authorities on