4. Ukraine
Ukrainian law does not recognize dual citizenships. Obtaining Ukrainian citizenship would mean you have to provide a proof of being married to and living with a Ukrainian national for more than two years, in case you decide to embark on the journey of naturalization through marriage. Kydalov & Partners suggest that Ukraine has become a top destination for immigrants from the Middle East. They note that due to such high interest for immigration to Ukraine, fictive marriage business is flourishing. There are even semi-legal organizations which can match you with a partner for the purpose of fictive marriage at prices starting at 5000 Euros.