USCIS Form I-821D Military Service Information
It is important to point out that an alien illegally in the United States will be breaking US law if she or he joins the military by making a false declaration about her or his immigration status (undocumented aliens are not allowed to work for the armed forces). Accordingly, for those DREAMers who are applying on their own for DACA, the answer to question #9 should be No. If it is yes, please discuss your case with an attorney. DO NOT file the paperwork yourself as this will open a can of worms.