Sort of a side point: one other existing example of an Israel/Armenian-type state is actually Greece. Prior to the early 19th century, much of the territory that is now Greece was majority non-Greek, and even areas where Greeks had a majority or a plurality were ethnically quite mixed. Lots of Turks, Sephardic Jews, Bulgarians, Albanians, of multiple faiths and traditions.
Greeks were actually spread throughout the empire and throughout the Eastern Mediterranean. Many were in Russia, too, around the Black Sea basin. Moreover "Greek" was really just a religious term, attributed to adherents of the Greek Orthodox Church without regard to language or other cultural traditions. Various "Greek" dialects were mutually unintelligible, and many spoke Albanian, Armenian, Aramaic, Arabic, or dialects of Turkish.
The establishment of a Greek state in the historic "Greek homeland," the acquisition of territory through war, the immigration of millions of Greeks, and the reestablishment of a standardized Greek language all bear similarities with Israel.