This part prescribes uniform procedures acceptable to the Immigration and Naturalization Service of the Department of Justice, to (a) facilitate the naturalization of aliens who have served honorably in the Armed Forces of the United States and to (b) militarily certify alien dependents seeking naturalization under the provisions of Immigration and Nationality Act of 1952, as amended, sections 319(b) and 323(c) (8 U.S.C. § 1430(b) and 1434(c)); and furnishes policy guidance to the Secretaries of the Military Departments governing discharge or release from active duty in the Armed Forces of the United States of permanent-residence aliens who desire to be naturalized as U.S. citizens under the provisions of Act of June 27, 1952, section 328 (66 Stat. 249); 8 U.S.C. § 1439.