And it’s definitely another American phenomenon. In the whole of the United Kingdom, according to the Guardian, there is only a single shop, in a little nowhere land east of Milton Keynes, that specializes in gas masks and crossbows and machetes and tactical thumbcuffs for survivalists and preppers. The United States has scores of dedicated brick-and-mortar stores, as well as service businesses like American Redoubt Realty, which sells houses to survivalists “in the American Redoubt, or in one of the many Micro-Redoubt Safe Havens around the United States.”