Nordmark (later Northmark) was a former German Navy

Kriegsmarine

The Kriegsmarine was the name of the German Navy during the Nazi regime . It superseded the Kaiserliche Marine of World War I and the post-war Reichsmarine. The Kriegsmarine was one of three official branches of the Wehrmacht, the unified armed forces of Nazi Germany.The Kriegsmarine grew rapidly...

 fast fleet oiler which was allocated to the Royal Navy

Royal Navy

The Royal Navy is the naval warfare service branch of the British Armed Forces. Founded in the 16th century, it is the oldest service branch and is known as the Senior Service...

 by the Inter-Allied Repatriations Commission when British forces entered Copenhagen

Copenhagen

Copenhagen is the capital and largest city of Denmark, with an urban population of 1,199,224 and a metropolitan population of 1,930,260 . With the completion of the transnational Øresund Bridge in 2000, Copenhagen has become the centre of the increasingly integrating Øresund Region...

 on 9 May 1945.

She arrived at Rosyth

Rosyth

Rosyth is a town located on the Firth of Forth, three miles south of the centre of Dunfermline. According to an estimate taken in 2008, the town has a population of 12,790....

 on 8 August 1945 and the following month went to Hebburn-on-Tyne for survey and repairs and conversion for service with the British Pacific Fleet

British Pacific Fleet

The British Pacific Fleet was a British Commonwealth naval force which saw action against Japan during World War II. The fleet was composed of British Commonwealth naval vessels. The BPF formally came into being on 22 November 1944...

, but the war ended and she was placed in reserve instead. She was renamed Northmark in January 1946 and was considered as an Royal Fleet Auxiliary

Royal Fleet Auxiliary

The Royal Fleet Auxiliary is a civilian-manned fleet owned by the British Ministry of Defence. The RFA enables ships of the United Kingdom Royal Navy to maintain operations around the world. Its primary role is to supply the Royal Navy with fuel, ammunition and supplies, normally by replenishment...

-manned oiler, but the cost of modifications was considered to be unjustifiable and a follow-up proposal was taken up after approval was given to operate her as a naval ship. She therefore never served as an RFA, but was refitted for service in 1947 and on completion was renamed HMS Bulawayo in July 1947. She served as such until she was scrapped in 1955.