“Organisers told the BBC that the group had been "operating in total secrecy with a complete media blackout" to prevent "sabotage" as they prepared to sail towards Gaza”

How did Israel find out if they operated in complete secrecy? Do they have super powers?

...with a drone? You act like you've never seen a MALE in your life: https://en.wikipedia.org/wiki/Medium-altitude_long-endurance...