South Atlantic Peace and Cooperation Zone Ascension Island and Tristan da Cunha, and Norway's Bouvet Island are not covered by those treaties. South Atlantic Peace and Cooperation Zone The South Atlantic Peace and Cooperation Zone (abbreviations: ZPCAS or ZOPACAS; ; ; also called the "Zone of Peace and Cooperation of the South Atlantic") is an organization and a military alliance created in 1986 through resolution A/RES/41/11 of the U.N. general assembly on Brazil's initiative, with the aim of promoting cooperation and the maintenance of peace and security in the South Atlantic region. Particular attention was dedicated to the question of preventing the geographical proliferation of nuclear
Bouvet Triple Junction Bouvet Triple Junction The Bouvet Triple Junction is a geologic triple junction of three tectonic plates located on the seafloor of the South Atlantic Ocean. It is named after Bouvet Island, which lies 275 kilometers to the east. The three plates which meet here are the South American Plate, the African Plate, and the Antarctic Plate. The Bouvet Triple Junction is an R-R-R type, that is, the three plate boundaries which meet here are mid-ocean ridges: the Mid-Atlantic Ridge (MAR), the Southwest Indian Ridge (SWIR), and the South American-Antarctic Ridge (SAAR). There are two prominent transform valleys in the area: