Good write up. My daughter is 9 and she and I have gone over the 'run, hide, fight' model a number of times, both for at home and when we are out and about. We are starting to work it into games such as: If you needed to get out of here, how could you do it? And then we discus it.
Kids are smart, creative, and resourceful when they want to be.

where a teacher and her class in a small Australian school are kidnapped, and how it turns out.Many years ago there was an Australian movie called Fortress https://www.imdb.com/title/tt0091069/?ref_=fn_al_tt_2