Uniforms and insignia of the Kriegsmarine

The Kriegsmarine was the navy of Nazi Germany prior to and during World War II. Kriegsmarine uniform design followed that of the preexisting Reichsmarine, itself based on that of the First World War Kaiserliche Marine. Kriegsmarine styles of uniform and insignia had many features in common with those of other European navies, all derived from the British Royal Navy of the 19th century, such as officers' frock coats, sleeve braid, and the "sailor suit" uniform for enlisted personnel and petty officers.

The basic structure of Kriegsmarine uniforms and insignia was divided into 5 categories of personnel:

Naval officers wore blue colored uniforms with rank displayed by both sleeve stripes and epaulets. Regular line officers (Seeoffiziere) wore sleeve stripes beneath a gold star. Staff officers displayed a unique sleeve emblem in place of the star and also wore this insignia centered on their shoulder epaulets. When writing their rank in correspondence, staff officers would include a staff designator such as Kapitänleutnant (Ing.) to indicate their career field. Specialty officers, which included all administrative career fields, wore silver coat buttons instead of gold. A further classification for officers was that of Sonderführer. These officers were either technical or administrative specialists, in highly specific career fields, who wore the uniforms and insignia of line officers. One of the more recognizable special fields was that of Marinekriegsberichter (Naval war correspondent) whose members were dispatched with various naval ships and submarines in order to report on naval life and victories during the war. One such correspondent, Lothar-Günther Buchheim, later published a novel based on his war experiences which was then made into the submarine action film Das Boot.

Seaman displayed rank through the use of sleeve chevrons and badges. Enlisted sailors, who wore no insignia, were known by the generic term Matrose and used a rating system similar to other European navies of the day. Rating badges in the form of a small patch were worn on the upper left sleeve and indicated the particular specialty of the sailor in question. The enlistment system of the Kriegsmarine was designed to differentiate between those sailors wishing to make the navy a career and those simply completing a standard tour of enlistment. Those who were drafted, or who had no aspirations to become Petty Officers, could advance to become Matrosengefreiter (literally "Seaman Corporals"). Special grades existed for those sailors with six and eight years of service, denoted by embroidered sleeve chevrons. A further classification for Seaman was that of Unteroffizier Aspirant. Such seaman were recognized as in training to become Petty officers and wore a silver grey bar beneath their sleeve chevron while in training and a "nested" chevron bar once training was complete. All seaman in petty officer training were denoted in correspondence as "(UA)" after their name and standard rank.

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