That story is mental – I agree though with OP that if this was any other country there would be UN sanctions.
The flotilla was in International waters the Israelis attacked the ships using drones.
Can you imagine living in Gaza and not feeling angry, they lived there for generations and because another religious group say its their land they get locked up in what is nothing more than a large jail, no water, food, electricity cuts, no jobs. Do you blame them feeling aggressive?