To obtain dual citizenship in Israel, you generally need to prove Jewish ancestry under the Law of Return, or go through naturalization if you're not Jewish. For naturalization, you'll typically need to live in Israel for a few years, show integration into society, and pass a Hebrew language test. Start by submitting your application to the Israeli Ministry of Interior or an Israeli
consulate, along with required documents like your birth certificate and proof of residence. It's a good idea to consult an immigration lawyer to help with the process and understand how it might affect your current citizenship.