how long does it take to get citizenship for my fiance after we get married, im also an active duty military

Generally speaking, adjustment of status interviews at U.S.C.I.S. field offices take approximately five – seven months. Assuming that all goes well, your wife would be eligible for naturalization three years from the date of her approval as long as you have been a citizen for three years, you have both married for three years, and you have been living together for the three years. She would be allowed to file the naturalization application 90 days before the third year ends. Due to the limitations of the Lawyers.com Forums, Alan Lee, Esq.'s (the "Firm") participation in responding to questions posted herein does not constitute legal advice, nor legal representation of the person or entity posting a question. No Attorney/Client relationship is or shall be construed to be created hereby. The information provided herein by the Firm is general, and requires that the poster obtain specific legal advice from an attorney. The poster shall not rely upon the information provided herein as legal advice nor as the basis for making any decisions of legal consequence.