I mean it's the UAE Swat Challenge so I assume whatever scenarios they cook up appeals mostly to SWAT perverts. They're all gasmasking up before entering, I guess the assumption is nerve gas attack or some bullshit where becoming a paraplegic because the chinese cops yeeted you out of the dangerzone so hard your spinal cord fell out still beats death by asphyxiation.
EDIT: Okay they called it a hostage rescue in the serbia attempt so I guess the assumption is this whole thing operates on counter strike logic except you're not limited to the follow command and everybody is metagaming it