Black Beach was overthrown in a 1979 coup d'état. Black Beach holds a number of foreign prisoners sentenced for participating in a 2004 coup d'état attempt against the President of Equatorial Guinea, Teodoro Obiang Nguema Mbasogo. These included Simon Mann, the alleged ringleader, until his presidential pardon on 2 November 2009 on humanitarian grounds, and more recently Ramón Esono Ebalé (released in March 2018). Black Beach Black Beach (), located on the island of Bioko, in the capital city of Malabo in Equatorial Guinea, is one of Africa's most notorious prisons. It has a reputation for systematically neglecting and brutalising inmates. Medical
2004 Equatorial Guinea coup d'état attempt the report by email, also in December 2003, to their personal email addresses. The report named several major players arrested in March and now on trial for their involvement in the failed putsch. Smith said the group had hired two fishing trawlers to operate off the West African coast, despite the fact that all but one member of the group had no seagoing or fishing experience. The report concluded that the commercial fishing operation was a front for the movement of men and arms for a coup. The report also mentioned the group's connections with the Equatorial Guinea opposition leader