I am a citizen but my parents entered illegally if I join the army can they get their citizenship?

There is a possibility that your parents may be able to adjust status if you join the Army. USCIS has been receptive to allowing parents of service members who entered the country illegally to obtain parole in place for purposes of adjustment of status to permanent residence. Due to the limitations of the Lawyers.com Forums, Alan Lee & Arthur Lee, Esqs.’ (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.