The K class light cruisers suffered from many design problems since they were designed and built in the late 1920's and had to adhere to the strict limit's imposed on Germany by the Treaty of Versailles. As the design problems became increasingly apparent, the duties of the ships were limited to compensate and they increasingly failed to serve in the role they were intended to.
The Königsberg served in the Baltic for the majority of the war as a glorified mine layer until being sunk in the Invasion of Norway. Collected below are the photographs of Königsberg during training.
[Images courtesy of the Department of the Navy - Naval Historical Center 1 and 2 and Wikimedia.]