Perhaps you don't understand that Saudi Arabia and all the Gulf states have condemned the Israeli attack on Iran. If you had, you would have understood how absurd it is to suggest Israeli troops could be stationed in Saudi Arabia.
If you understood what the word, theocracy, means, you would have understood how absurd it is to call Israel a to call Israel a Jewish Theocracy.
While it is true that nearly every Jew in the world can immigrate to Israel, it is also true that Israel has immigration laws very similar to the US for everyone not luck enough to be Jewish.
The state only recognizes marriages that are performed with the rules of the participants religious community, so if a Muslim and Christian decide to marry, if the marriage takes place in Israel, the state will not recognize it, but if that marriage is performed outside of Israel, the state will recognize it. This goes for everyone, not just Jews.
Finally, if you had any idea what the term, liberal democracy meant, you would realize none of what you have posted contradicts Israel being a liberal democracy just as the US and the western European nations are.
