Nigerian nationalism most serious threat to the Nigerian unity since Nigeria became independent in 1960, as other ethnic groups threatened that they too would also seek secession should Biafra successfully secede. Nigeria responded to the separatist threat with a military campaign against the Biafran government, resulting in the Nigerian Civil War from 1967 to 1970. The war ended with the defeat of the Biafran separatists. Between one and three million Nigerians died in the war. The 19th century did not witness the emergence of any political organization that could help in airing the grievances and expressing the aspirations of Nigerians on a
State Security Service (Nigeria) dignitaries. Other vehicles mainly SUVs produced by Ford Motor Company are also used by the agency. State Security Service (Nigeria) The State Security Service (SSS), self-styled as the Department of State Services (DSS), is the primary domestic intelligence agency of Nigeria. It is primarily responsible for intelligence gathering within the country and for the protection of senior government officials, particularly the President and state governors. It is one of three successor organisations to the National Security Organization (NSO), dissolved in 1986. The SSS operates as a department within the presidency and is under the control of the National Security Adviser.