Lomapaseo,
It is difficult to see occasions when such a checklist would be of use in current circumstances - but you never know. I know of at least one airline which had such a checklist, based on advice from the relevant airframe manufacturers and which also included assistance from the airline's AOC to phone-patch through to the relevant security/military experts so that direct advice could be given to the crew. It might never be used, but equally it might just save an aircraft.