I would argue that Israel is definitely a theocracy, and for similar reasons to why Utah is. It's a democratic state specifically created to house a persecuted religious minority that make up a majority of its polity and its leadership is ethnically and religiously aligned with that group and specifically elected and governs on the basis of their religious beliefs.

England (but not the UK) has caesaropapism rather than theocracy (they are similar in the absence of Church-State separation, but in theocracy the Church supervises the secular authority, where the reverse is true in caesaropapism.)