Schnellbootkriegsabzeichen

The Fast Attack Craft War Badge or S-Boat War Badge (German: Das Schnellbootkriegsabzeichen) was a World War II German military decoration awarded to members of the Kriegsmarine for service on fast attack craft or patrol/torpedo boats. The award was instituted on 30 May 1941. Requirements to receive the award included: an outstandingly successful sortie, wounded in action, 12 sorties against enemy vessels or installations, or outstanding leadership.