Ulrich Mohr

Ulrich Mohr
Ulrich Mohr in 1940
NationalityGerman
OccupationKriegsmarine officer
Known for

Ulrich Mohr was a German naval officer and the adjutant (first officer) on the Kriegsmarine auxiliary cruiser Atlantis during the Second World War, where one of his functions was to board captured ships and search for secret papers that might be of use to the German war effort.

In November 1940, Atlantis captured the merchant ship Automedon, and Mohr led the search party that found a secret British report that revealed that they would not be able to hold Hong Kong, Singapore and Malaya if they were attacked by the Japanese. The captain of Atlantis, Bernhard Rogge, sent the documents to his superiors who gave a summary to the Japanese. Historians have speculated that the knowledge of the weak British defences in Asia may have emboldened the Japanese to invade Singapore and played a part in the development of the war in the Pacific.

In 1944, Mohr published an account of the raiding career of Atlantis titled Die Kriegsfahrt Des Hilfskreuzers Atlantis, and in 1955 he published Atlantis: The story of the German surface raider in conjunction with Arthur Sellwood.