Conversion to Judaism is not easy. All branches of Judaism require an extended period of study before appearance before a beit din (a judicial panel of 3 judges) that oversees the process. Israel does allow converts to enter the country and take Israeli citizenship under the law of return, but not immediately after conversion. This restriction appears to be there specifically to prevent someone converting for the purpose of entering Israel with no real intent to be a practicing Jew.
No, having an Israeli stamp in your passport may prevent you from traveling to Iran.
Turkey has full diplomatic relations with Israel and has no problem with people having an Israeli visa or entry stamp in their passport.
No. Oman does not accept Israeli passports.
If it's a valid US passport or you are a dual-citizen most likely
Yes - you can. You would be denied entry if you are an Israeli passport holder. Courtesy - Air Ambulance International vibha.info
You can't. At least not on the same passport. You should have asked the Israeli officials to put the stamp on a small slip of paper you would have carried in your passport.
Yes, you can
Judaism.
Yes, although they may not travel on an Israeli passport, the UAE as most Arab nations does not recogonise the governement state of Israel. The same applies to anyone visiting who may have an Israeli entry or exit stamp in their passport.
Yes, Israeli passport holders are not permitted to enter Brunei. The country does not recognize Israeli passports due to its foreign policy stance and diplomatic relations. Travelers with Israeli citizenship are advised to check for alternative travel arrangements or to obtain a visa for other destinations.
Yes. Israel and Qatar have diplomatic relations.
Yes you do