For months rumours and secrecy have surrounded last year's alleged Independence Day coup plot in Nigeria - but with this week's indictment of six civilians accused of involvement comes the first details of what is said to have been an elaborate plan to oust President Bola Tinubu. It was due to take place on 1 October 2025 - the day Nigeria marked the 36th anniversary of its independence from the UK. But at the very last minute the celebratory parade, to be attended by the president, was