HDMS Niels Juel was a coastal defense ship of the Royal Danish Navy from 1923 to 1943. She was scuttled by her crew after Luftwaffe attack during the German invasion of Denmark in 1943 and later refloated as the Nordland. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
The answer to this question is:
Mean Of Transportation