Dry run.
Air France flight from Mauritius to Paris is forced to make an emergency landing in Kenya after passenger finds a suspected BOMB in a toilet

The Air France flight from Mauritius to Paris had been carrying 459 passengers and 14 crew members when pilots requested an emergency landing at a Mombasa airport at 12.30am, a Kenyan police official said Sunday. Kenyan authorities have now retracted an earlier statement which said that it was an explosive device, and say that it was a dummy bomb.
A Kenyan police official said during the flight a passenger noticed something in a lavatory that looked like ‘a stopwatch mounted on a box.’ Six people are being questioned by authorities, one of them being the man who reported the package.
It’s obviously a clock
My thoughts exactly!