It's comparable to most Call of Duty games at the minimum, many of which have maps in completely residential and commercial areas. Russian airport terminals, Ukranian apartment blocks, etc.
Also- considering the plotline of the game, in which the protagonist is fighting off an invading IDF military, is that flag you see Israel (Israel) or Israel (Occupied Palestinian territory)?
> Missions across real places in Palestine
Seems like the latter, with no evidence for the former.