Children "born in a territory or territorial waters of the United States where citizenship is not conferred by Federal statute." The Citizenship Clause grants citizenship to all children "born or naturalized in the United States, and subject to the jurisdiction thereof." Children of such people are already denied birthright citizenship, and have been since the inception of the Citizenship Clause in 1868. But children born there are obviously entitled to birthright citizenship under the logic of Trump v. Barbara. Therefore, children of members these organizations are not analogous to children born to members of an occupying foreign army.