In reply it may be said that if the intention of this order was to stop rescue attempts, in the interests of the preservation of the U-boat, it would have been done by calling attention to Standing Order 154. Secondly, this very fact would have been prominently stated in the order. Drastic orders of this nature are not drafted by experienced staff officers without the greatest care and an eye to their possible capture by the enemy. Thirdly, if it was necessary to avoid the risks attendant on surfacing, not only would this have been stated but there would have been no question of taking any prisoners at all except possibly in circumstances where virtually no risk in surfacing was to be apprehended. Fourthly, the final sentence of the first paragraph would have read very differently. And fifthly, if in fact—and the Prosecution does not accept it—Doenitz did not mean to enjoin murder, his order was so worded that he cannot escape the responsibility which attaches to such a document.
The instructions given by Admiral Doenitz with regard to the murder of shipwrecked Allied seamen are described in an affidavit by Oberleutnant Zur See Peter Josef Heisig (D-566). (Heisig was called as a prosecution witness in the case against Doenitz and testified on direct examination to the same effect, in substance, as the statements in his affidavit.) In September 1942 Heisig was a Midshipman in a training course for U-boat officers of the watch. On the last day of the course Grand Admiral Doenitz, who was then Commander-in-Chief, U-boats, held an inspection tour and made a speech to the officers in training. Heisig describes the content of Doenitz’s speech as follows:
“* * * According to news received from America we were bound to reckon with the possibility that in the Allied countries more than 1,000,000 net registered tons of new merchant shipping space would be brought into service monthly. This was more shipping space than would be sunk even with good U-boat successes. The bottleneck of the Allies lay only in the problem of personnel for these newly built ships. The Atlantic route was too dangerous for seamen so that they even had to be brought aboard ship under compulsion. This was the point where we, the U-boat crews, had to take a hand. He therefore demanded that we should from now on carry on total warfare against ship and crew. That meant: so far as possible, no seaman from a sunk ship was to get home any more. Only thus could the supply line of the British Isles be seriously endangered and only thus in the long run could we strike a noticeable blow at Allied merchant shipping traffic. In this way it would be impossible for the opponent even to make use of his newly built ships, since no more crews would be available to him. After the sinking of a ship, every possibility of rescue must be denied to the crew, through the destruction of every means of saving life.
“I later discussed these remarks of Admiral Doenitz’s with the others, and all present unanimously and unambiguously took them to mean that after the sinking of a ship, all possibility of escape, whether in boats, on rafts, or by any other means, must be denied to the crew and the destruction of the crew was to be attempted by every means. This mode of warfare was for me as for most of my comrades completely new. Owing to Admiral Doenitz’s authoritative position, it was nevertheless fully and completely accepted by many of them. He sought to invalidate in advance any doubts which might arise, by pointing to the air war and the bombing.” (D-566)
Further light on the real meaning of the Top Secret radio message sent by the Commander in Chief, U-boats, to all U-boat and operational flotillas in September 1942 (D-630) is contained in the statement of Korvettenkapitaen Karl Heinz Moehle (382-PS). (Moehle was called as a Prosecution witness in the case against Doenitz and testified on direct examination to the same effect, in substance, as the statements in his affidavit.) Concerning this order which was couched in terms of a prohibition against the rescue of survivors, Moehle states as follows:
“This W/T message was without any doubt, sent out at the instigation of the Commander in Chief U-boats himself, i.e. Grand Admiral Doenitz. In view of my knowledge of the way in which the Staff of the Chief Command U-boats worked, I consider it quite impossible that an order of such importance could have been given without his knowledge.”
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“So far as concerns the order itself, it undoubtedly states, and in particular for those who know the manner in which Commander in Chief U-Boats is wont to give his orders, that the High Command regard it as desirable that not only ships but also their crews should be regarded as objects of attack, i.e. that they should be destroyed; at that time German propaganda was continually stressing the shortage of crews for enemy merchant ships and the consequent difficulties. I too understood this order in that way.
“Had the point of view of the High Command been otherwise the order would undoubtedly have been expressed in different words. It would then only have stated that for reasons of security rescue measures were to cease and this order would have passed as a normal secret W/T message. It was perhaps even the intention that this order could be interpreted in two ways and the reason may be that in the first place, it contravenes international laws of warfare and secondly, that it was an order which must give rise to serious conflicts of conscience in commanding officers.”
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