The ARNG soldiers are wearing their BDUs with the blouses tucked into their pants. Usually they were worn with them un-tucked.
Even though the game is set in the U.S. (Paradise, Arizona), there are several signs in the Police Station which contain the word "authorised" as it is spelled outside the United States.
The game is set in Paradise, AZ. yet the placard of condemnation on a building is from the City of Minneapolis, Minnesota.
Afghanistan does not have cactuses.