All branches of the armed forces maintain the same rank insignia, with minor color difference in insignia background. Since, all services have at least three type of uniform (Service dress uniform ("Pakaian Dinas Harian / PDH"), Full dress uniform ("Pakaian Dinas Upacara}} / PDU"), and Field uniform ("Pakaian Dinas Lapangan / PDL")), there are three different insignia style corresponding to type of uniform. Aside from type of the uniform above, The Navy has uniform for wear in oversea service, officially known as "Black Navy". When wearing such uniform, officers wear their ranks as gold stripes on their lower sleeves. The number and width of the stripes for each rank is similar to that of the United States Navy.