Final voyage and loss
On 25 September 1940 Automedon left Liverpool for the Far East. She sailed with Convoy SL 42, which took her as far as Freetown. She then sailed unescorted to Durban, where she was in port from 25 to 29 October.[9] Her cargo included crated aircraft, motor cars, spare parts, liquor, cigarettes, bagged mail, and food including frozen meat, bound for Penang, Singapore, Hong Kong and Shanghai.
At about 0700 hrs on 11 November 1940, the GERMAN AUXILIARY CRUISER Atlantis intercepted Automedon about 250 nmi northwest of Sumatra, approaching on a heading that would bring the two ships close together. At 0820 hrs when Automedon was less than 5000 m away, Atlantis raised her German ensign and uncovered her guns. Automedon at once responded by transmitting a distress signal, but managed to send only "RRR – Automedon – 0416N" ("RRR" meant "under attack by armed raider") before Atlantis jammed her transmission.
Atlantis then opened fire from a range of 2000 m, four salvos hitting Automedon amidships. The first shells destroyed Automedon's bridge, killing everyone present except her helmsman, Stan Hugill. Her Master, William Brown Ewan, was on the bridge and was among those killed. Automedon was still steaming full ahead and a crewman tried to reach the DEMS gun on her stern to return fire. Atlantis fired a final salvo which hit the ship, killing the would-be gunner and stopping Automedon.
Automedons chief officer met Atlantis boarding party when they came aboard. Ulrich Mohr of Atlantis later said Automedon was in the worst condition he had ever seen; the close-range shelling had destroyed virtually every structure above the hull, and nothing was left undamaged. Six crew members had been killed and 12 wounded. Six of the wounded were at once transferred to Atlantis for medical treatment.
After passenger Mrs. Violet Ferguson asked that her tea-set be rescued, the strongroom was discovered. A thorough search of Automedon found 15 bags of top secret mail for the British Far East Command, including a large quantity of decoding tables, Fleet orders, gunnery instructions, and Naval Intelligence reports. The most significant find was a small green bag found in the chart room near the bridge. Marked "Highly Confidential" and equipped with holes to help it to sink if it had to be thrown overboard, the bag contained an envelope addressed to Robert Brooke-Popham, Commander-in-Chief of the British Far East Command. The envelope contained documents prepared by the British War Cabinet's Planning Division which included their evaluations of the strength and status of British land and naval forces in the Far East, a detailed report on Singapore's defences, and information on the roles to be played by Australian and New Zealand forces in the Far East in the event that Japan entered the war on the Axis side.[10][11]
Captain Bernhard Rogge of Atlantis set a time limit of three hours in which 31 British and 56 Chinese crewmen, three passengers, their possessions, all the frozen meat and food and the ship's papers and bags of mail were transferred. He was concerned as another ship observing the two stationary vessels would quickly guess what was happening and send a radio message before Atlantis could take any action. Automedon was judged too badly damaged to tow, so at 1507 hrs she was sunk by scuttling charges. Her survivors eventually reached Bordeaux aboard the captured Norwegian tanker Storstad.
Captain Rogge realised the importance of the intelligence material he had captured from Automedon and quickly transferred the documents to the ship Ole Jacob, captured earlier, ordering KKpt Paul Kamenz and six of his crew to take charge of the ship and take the captured material to the German representatives in Japan.
On 4 December 1940 Ole Jacob reached Kobe, Japan. The mail reached the German embassy in Tokyo on 5 December, and was then hand-carried to Berlin via the Trans-Siberian Railway. A copy was given to the Japanese Government, and some argue that it influenced the Japanese decision to start what it called the "Greater East Asia War". After Japan's entry into the war and the fall of Singapore, Captain Rogge was awarded an ornate katana on 27 April 1943. Japan only ever presented three such swords to foreigners, the others being to Hermann Göring and Erwin Rommel.
