07:06WeekendGeneral Tchiani declares himself the new leader of NigerBBC World Service Duration: 50 minutes Sat 29th Jul 2023, 07:06 on BBC World Service West and Central AfricaAvailable for yearsListen nowGeneral Tchiani justifies coup on the grounds of a fight against corruption Show more GenresNewsFormatsMagazines & ReviewsBrandWeekend Source: BBC Online