Category Archives: war

From Operation Mincemeat: How a Dead Man and a Bizarre Plan Fooled the Nazis and Assured an Allied Victory, by Ben Macintyre (Crown, 2010), Kindle pp. 229-232:

The first full German intelligence assessment of the documents was written on May 11 and signed by Baron von Roenne himself. It was addressed to the OKW Operations Staff, or Wehrmachtführungsstab, headed by General Alfred Jodl, and entitled, portentously, “Discovery of the English Courier.” It began: “On the corpse of an English courier which was found on the Spanish coast, were three letters from senior British Officers to high Allied Officers in North Africa. … They give information concerning the decisions taken on the 23rd April, 1943, regarding Anglo-American strategy for the conduct of the war in the Mediterranean after the conclusion of the Tunisian campaign.” Major Martin is described as “an experienced specialist in amphibious operations.”

Von Roenne went on to lay out, point by point, the misinformation prepared by Cholmondeley and Montagu. “Large scale amphibious operations in both the Western and Eastern Mediterranean are intended. The proposed operation in the eastern Mediterranean, under the command of General Wilson, is to be made on the coast round Kalamata, and the section of the coast south of Cape Araxos. The code name for the landings on the Peloponnesus is ‘Husky.’ … The operation to be conducted in the Western Mediterranean by General Alexander was mentioned, but without naming any objective.” Von Roenne, however, had picked up on the reference to sardines. “A jocular remark in this letter refers to Sardinia,” he wrote. “The code name for this operation is ‘Brimstone.’” The attack on Sardinia, he surmised, must be “a minor ‘commando type’ since Mountbatten had requested the return of Major Martin after the operation. This indication points to the invasion of an island rather than of a major undertaking. … This is another point in favour of Sardinia.”

Just as important, Von Roenne relayed the news that Sicily was not a real target for the Allies, but a decoy: “The proposed cover operation for ‘Brimstone’ is Sicily.” That lie would sit, immovably, at the center of German strategic thinking over the coming months: the attacks would come in the east, in Greece, and in the west, most probably in Sardinia; evidence of any planned assault on Sicily could safely be dismissed as a hoax. The only uncertainty, von Roenne warned, was that of timing. If the two divisions identified in Nye’s letter—the Fifty-sixth Infantry attacking Kalamata and the Fifth Infantry Division aimed at Cape Araxos—were deployed at less than full strength, then the “operation could be mounted immediately” and the offensive might start at any time. However, the Fifty-sixth Division, von Roenne noted, had two brigades “still in action” at Enfidaville. If the entire division was to be used in the assault, these troops “must first be rested and then embarked. This possibility, which necessitates a certain time lag before the launching of the operation, is, judging by the form of the letters, the most likely.” In von Roenne’s mature estimation, Germany still had “at least two or three weeks” to reinforce the Greek coast before the attack.

That was also enough time for the British to change their plans, which they might well do if they knew the information had reached the Germans. Von Roenne now turned to this important consideration. “It is known to the British Staff that the courier’s despatches to [sic] Major Martin fell into Spanish hands,” he wrote, but “it is not perhaps known to the British General Staff that these letters came to our notice, since an English Consul was present at the examination of the letters by Spanish officials.” The letters had been reinserted in the envelopes and returned to the British, and a senior officer of the Madrid Abwehr station had personally inspected the resealed envelopes before they were returned to Alan Hillgarth. The British might suspect but would have no proof that the letters had been read, let alone passed to the Germans and copied. “It is, therefore, to be hoped that the British General Staff will continue with these projected operations and thereby make possible a resounding Abwehr success.” In order to convince the British that their secrets were still safe, von Roenne suggested that the Germans mount their own deception: they should give no indication that they feared simultaneous attacks in the eastern and western Mediterranean and instead “initiate a misleading plan of action which will deceive the enemy by painting a picture of growing Axis concern regarding Sicily.” The Germans should pretend to reinforce Sicily, while doing nothing of the sort.

Von Roenne ended with a security warning. “News of this discovery will be treated with the greatest secrecy, and knowledge of it confined to as few as possible.” The baron’s assessment was remarkable in many ways: it hauled on board every single aspect of the deception and even launched a corresponding deception plan to reinforce it. But perhaps most astonishing of all was the ringing endorsement that accompanied the appraisal: “The circumstances of the discovery, together with the form and contents of the despatches, are absolutely convincing proof of the reliability of the letters.” The army’s chief intelligence analyst, from the outset, utterly dismissed the possibility of a plant.

This was, to say the least, strange. The analysts of FHW usually distrusted uncorroborated information emanating directly from the Abwehr, knowing the inefficiency and corruption of that organization, and tended to be skeptical of Abwehr revelations “unless these were clearly corroborated by more tangible evidence.” Von Roenne’s natural caution seems to have deserted him. He knew only what the Madrid Abwehr station had told him about the discovery of the body, which was secondhand information derived through Adolf Clauss. The report detailing the results of the second meeting with Pardo on May 10 had not yet reached Berlin. No additional checks had been made, the body had not been examined, and the original documents had remained in German hands for only one hour, far too short a time for forensic testing. And yet he chose to describe the documents as incontrovertibly genuine.

Deception is a sort of seduction. In love and war, adultery and espionage, deceit can only succeed if the deceived party is willing, in some way, to be deceived. The betrayed lover sees only the signs of love and blocks out the evidence of faithlessness, however glaring. This unconscious willingness to see the lie as truth—“wishfulness” was Admiral Godfrey’s word for it—comes in many forms: Adolf Clauss in Huelva wanted to believe the false documents because his reputation depended on believing them; for Karl-Erich Kühlenthal, any intelligence breakthrough to his credit, no matter how fantastic, made him safer, a Jew among anti-Semitic killers. Von Roenne, however, may have chosen to believe in the fake documents for an entirely different reason: because he loathed Hitler, wanted to undermine the Nazi war effort, and was intent on passing false information to the high command in the certain knowledge that it was wholly false and extremely damaging.

It is quite possible that Lieutenant Colonel Alexis Baron von Roenne did not believe the Mincemeat deception for an instant.