Yes. DOMA also prevents the recognition, at federal level (e.g. immigration benefits), of foreign same-sex marriages (e.g. Canada, South Africa, etc.) A number

Yes. DOMA also prevents the recognition, at federal level (e.g. immigration benefits), of foreign same-sex marriages (e.g. Canada, South Africa, etc.) A number of countries that do not have same-sex marriage do recognize foreign same-sex marriages for immigration (Israel is one example).