USCIS has recently published a new fact sheet of common questions and answers for members of the U.S. Armed Forces and their families. The fact sheet contains the most frequently asked questions that USCIS receives.
The fact sheet is worth reading if you are in the Armed Forces because the answers to some of the questions are different (and usually more advantageous) to members and/or dependents of those in the Armed Forces. For instance, if you are a civilian, obtained your green card through a marriage to a U.S. Citizen and you have been married for less than two years, you must file Form I-751, Petition to Remove Conditions on Residence to remove the conditional residence and obtain your permanent green card. You must file this form even if you intend on applying for citizenship a year later. (Persons who are married to U.S. citizens may apply for citizenship in three years.)
Members of the armed forces do not have to file Form I-751, Petition to Remove Conditions on Residence to remove conditional residence obtained through a marriage to a U.S. Citizen, if the foreign born spouse was inducted or enlisted in the military and is applying for naturalization based on qualifying military service. Thus, military personnel are permitted to "skip a step" and do not need to file form I-751.
Additional questions and answers and helpful email addresses to USCIS liaisons are included on the fact sheet.