Exclusive: The U.S. has been conducting intelligence-gathering flights over large parts of Nigeria. according to flight tracking data and current and former U.S. officials, in a sign of increased security cooperation between the countries. The U.S. contractor-operated aircraft used for the surveillance operations typically takes off from Ghana and flies over Nigeria before returning to […] The post Exclusive: The U.S. has been conducting intelligence-gathering flights over large parts of Nigeria first appeared on The Zambian Observer .