What kind of passport is acceptable for dependents as a stand-alone identification document?

Only a passport with an entry date into the U.S. is acceptable as a stand-alone identification document for dependents of military members overseas. Dependent applicants whose passport does not have an entry date into the U.S. will now be required to submit either U.S. medical records for dependents under age 6 or U.S. school records for dependents under age 18, along with the passport. Dependents age 18 and over can submit a U.S. school records or a rental or bank statement or a utility bill listing the applicant’s name and U.S. address, along with their passport.