I'm not sure specifically which 'green zone real story' you're referring to. It could be about a particular area known as the 'green zone' in a city, like in some war - torn regions where the green zone was a relatively safe area. Or it could be related to a movie or book with that title.
It depends. Sometimes what's presented as a 'green zone' might be based on real events, but could also have fictional elements added for dramatic effect.
The truthfulness of the Green Zone story is debatable. It might draw inspiration from real situations but could have been embellished or fictionalized to make it more engaging for the audience.
Partly. The movie Green Zone incorporated some elements based on real events but also took creative liberties to make the story more engaging for the audience. So, it's not a strictly 100% true story.