The ''Abwehr'' (
German for ''resistance'' or ''defence'', but the word usually means ''
counterintelligence'' in a military context; ) was the German
military-intelligence service for the ''
Reichswehr'' and the ''
Wehrmacht'' from 1920 to 1944. Although the 1919
Treaty of Versailles prohibited the
Weimar Republic from establishing an
intelligence organization
An intelligence agency is a government agency responsible for the collection, analysis, and exploitation of information in support of law enforcement, national security, military, public safety, and foreign policy objectives.
Means of informatio ...
of their own, they formed an espionage group in 1920 within the
Ministry of Defence
{{unsourced, date=February 2021
A ministry of defence or defense (see spelling differences), also known as a department of defence or defense, is an often-used name for the part of a government responsible for matters of defence, found in states ...
, calling it the ''Abwehr''. The initial purpose of the ''Abwehr'' was defence against foreign espionage: an organizational role which later evolved considerably. Under General
Kurt von Schleicher (prominent in running the ''Reichswehr'' from 1926 onwards) the individual military services' intelligence units were combined and, in 1929, centralized under Schleicher's ''Ministeramt'' within the
Ministry of Defence
{{unsourced, date=February 2021
A ministry of defence or defense (see spelling differences), also known as a department of defence or defense, is an often-used name for the part of a government responsible for matters of defence, found in states ...
, forming the foundation for the more commonly understood manifestation of the ''Abwehr''.
Each ''Abwehr'' station throughout Germany was based on the local army district (''Wehrkreis''); more offices opened in amenable neutral countries and (as the
greater Reich expanded) in the
occupied territories. On 4 February 1938, the Ministry of Defence—renamed the Ministry of War in 1935—was dissolved and became the
Oberkommando der Wehrmacht (OKW) with Hitler in direct command. The OKW formed part of the
Führer's personal "working staff" from June 1938 and the ''Abwehr'' became its intelligence agency under Vice-Admiral
Wilhelm Canaris. The Abwehr had its
headquarters
Headquarters (commonly referred to as HQ) denotes the location where most, if not all, of the important functions of an organization are coordinated. In the United States, the corporate headquarters represents the entity at the center or the to ...
at 76/78 Tirpitzufer (the present-day Reichpietschufer) in
Berlin, adjacent to the offices of the OKW.
Before Canaris
The ''Abwehr'' was created in 1920 as part of the
German Ministry of Defence when the German government was allowed to form the ''
Reichswehr'', the
military organization
Military organization or military organisation is the structuring of the armed forces of a state so as to offer such military capability as a national defense policy may require. In some countries paramilitary forces are included in a nation ...
of the
Weimar Republic. The first head of the ''Abwehr'' was Major
Friedrich Gempp, a former deputy to Colonel
Walter Nicolai, the head of German intelligence during
World War I, who proved mostly ineffectual. At that time it was composed of only three officers and seven former officers, plus a clerical staff. When Gempp became a general, he was promoted out of the job as chief, to be followed by Major Günther Schwantes, whose term as the organization's leader was also brief. Many members of the ''Reichswehr'' (a significant portion of them Prussian) declined when asked to consider intelligence work, since for them, it was outside the realm of actual military service and the act of spying clashed with their Prussian military sensibilities of always showing themselves direct, loyal, and sincere. By the 1920s, the slowly growing ''Abwehr'' was organised into three sections:
The ''
Reichsmarine'' intelligence staff merged with the ''Abwehr'' in 1928. While the Treaty of Versailles forbade Germany from engaging in any form of espionage or spying, during the Nazi era the ''Abwehr'' disregarded this prohibition, as they saw it as hypocritical.
In the 1930s, with the rise of the
Nazi movement, the Ministry of Defence was reorganised; surprisingly, on 7 June 1932, a naval officer, Captain Konrad Patzig, was named chief of the ''Abwehr'', despite the fact that it was staffed largely by army officers. Proving himself quite a capable chief, Patzig swiftly assured the military of his intentions and worked to earn their respect; he established good connections with the Lithuanian clandestine service against the Soviets, forged relations with other foreign agencies—except for Italy, whose cipher he distrusted. His successes did not stop the other branches of the military services from developing their own intelligence staffs.
After the Nazis seized power, the ''Abwehr'' began sponsoring reconnaissance flights across the border with
Poland, under the direction of Patzig, but this led to confrontations with
Heinrich Himmler, head of the
SS. Army leaders also feared that the flights would endanger the secret plans for an attack on Poland.
Adolf Hitler ordered the termination of the overflights in 1934 after he signed a
nonaggression treaty with Poland since these reconnaissance missions might be discovered and jeopardize the treaty. Patzig was fired in January 1935 as a result, and sent to command the new
pocket battleship ''Admiral Graf Spee''; he later became Chief of Naval Personnel. His replacement was another ''Reichsmarine'' captain,
Wilhelm Canaris.
Under Canaris
Before World War II
Before he took over the ''Abwehr'' on 1 January 1935, the soon-to-be Admiral
Canaris was warned by Patzig of attempts by Himmler and
Reinhard Heydrich to take over all German intelligence organizations. Heydrich, who headed the ''
Sicherheitsdienst'' (SD) from 1931, had a negative attitude towards the ''Abwehr''—shaped in part by his belief that Germany's defeat in the First World War was primarily attributable to failures of military intelligence, and by his ambitions to control all political intelligence-gathering for Germany.
Canaris, a master of backroom dealings, thought he knew how to deal with Heydrich and Himmler. Though he tried to maintain a cordial relationship with them, the antagonism between the ''Abwehr'' and the SS did not stop when Canaris took over. Not only was competition with Heydrich and Himmler's intelligence operations a hindrance, so too were the redundant attempts by multiple organizations to control
communications intelligence (COMINT) for the Reich. For instance, Canaris's Abwehr controlled the Armed Forces Deciphering operation, while the navy maintained its own listening service, known as the ''B-Dienst''. Further complicating COMINT matters, the
Foreign Office
Foreign may refer to:
Government
* Foreign policy, how a country interacts with other countries
* Ministry of Foreign Affairs, in many countries
** Foreign Office, a department of the UK government
** Foreign office and foreign minister
* Unit ...
also had its own communications security branch, the ''
Pers Z S''.
Matters came to a head in 1937 when Hitler decided to help
Joseph Stalin in the latter's
purge of the
Soviet military. Hitler ordered that the German Army staff should be kept in the dark about Stalin's intentions, for fear that they would warn their Soviet counterparts due to their
long-standing relations. Accordingly, special SS teams, accompanied by burglary experts from the
criminal police
In ordinary language, a crime is an unlawful act punishable by a state or other authority. The term ''crime'' does not, in modern criminal law, have any simple and universally accepted definition,Farmer, Lindsay: "Crime, definitions of", in Ca ...
, broke into the secret files of the General Staff and the ''Abwehr'' and removed documents related to German-Soviet collaboration. To conceal the thefts, fires were started at the break-ins, which included ''Abwehr'' headquarters.
1938 reorganisation
Before the reorganization of the OKW in 1938, the ''Abwehr'' was merely a department within the ''Reichswehrministerium'' (Ministry of Armed Forces), and it was not until after Canaris was appointed chief that its numbers increased and it gained some independence. Experiencing an explosion in personnel of sorts, the ''Abwehr'' went from fewer than 150 employees to nearly one-thousand between 1935 and 1937. Canaris reorganized the agency in 1938, subdividing the ''Abwehr'' into three main sections:
*The Central Division (also called Department Z—''"Abteilung Z"'' or ''"die Zentrale"'' in German): acted as the controlling brain for the other two sections, as well as handling personnel and financial matters, including the payment of agents. Throughout Canaris's tenure it was headed by ''Generalmajor''
Hans Oster.
*The Foreign Branch, (''"Amtsgruppe Ausland"'' in German) (later known as Foreign Intelligence Group) was the second subdivision of the Abwehr and had several functions:
*#liaison with the OKW and the general staffs of the services,
*#coordination with the German Foreign Ministry on military matters, and
*#evaluation of captured documents and evaluation of foreign press and radio broadcasts. This liaison with the OKW meant that the Foreign Branch was the appropriate channel to request ''Abwehr'' support for a particular mission.
*Abwehr constituted the third division and was labeled "counter-intelligence branches" but in reality focused on intelligence gathering. It was subdivided into the following areas and responsibilities:
**I. Foreign Intelligence Collection (further subdivided by letter, e.g. ''Abwehr'' I-Ht)
**: G: false documents, photos, inks, passports, chemicals
**: H West: army west (Anglo-American Army intelligence)
**:
H Ost: army east (Soviet Army intelligence)
**: Ht: technical army intelligence
**: I: communications—design of wireless sets, wireless operators
**: K: computer/cryptanalysis operations
**: L: air intelligence
**: M: naval intelligence
**: T/lw: technical air intelligence
**: Wi: economic intelligence
**: Attached to ''Abwehr'' I. was Gruppe I-T for technical intelligence. Initially ''Abwehr'' I-K was a technical research unit, a small fraction the size of its British counterpart, Britain's
Bletchley Park. Its importance later grew during the war to match its British counterpart in size and capability.
**II.
Sabotage: tasked with directing covert contact / exploitation of discontented minority groups in foreign countries for intelligence purposes.
**:Attached to ''Abwehr'' II. was the
Brandenburg Regiment, an offshoot of Gruppe II-T (Technical Intelligence), and unconnected to any other branch outside of ''Abwehr'' II. Gruppe II-T.
**III.
Counter-intelligence division: responsible for counter-intelligence operations in German industry, planting false information, penetration of foreign intelligence services and investigating acts of sabotage on German soil. Attached to ''Abwehr'' III. were:
*** IIIC: Civilian Authority bureau
*** IIIC-2: Espionage cases bureau
*** IIID: Disinformation bureau
*** IIIF: Counter espionage agents bureau
*** IIIN: Postal bureau
''Abwehr'' liaisons were also established with the army, navy and Luftwaffe High Commands, and these liaisons would pass on specific intelligence requests to the operational sections of the ''Abwehr''.
''Abwehr'' I was commanded by Colonel Hans Pieckenbrock, ''Abwehr'' II was commanded by Colonel
Erwin von Lahousen and ''Abwehr'' III was commanded by Colonel Egbert Bentivegni. These three officers formed the core of the Abwehr.
''Ast / Abwehrstelle''
Under the structure outlined above, the ''Abwehr'' placed a local station in each military district in Germany, (''"Wehrkreis"''), called 'Abwehrstelle' or 'Ast'. Following the German Table of Organisation and Equipment model of ''Abwehr'' headquarters, each ''Ast'' was usually subdivided into sections for
Typically each ''Ast'' would be commanded by a senior army or naval officer and would be answerable to ''Abwehr'' HQ. in Berlin. Operations carried out by each ''Ast'' would be in tandem with the overall strategic plan formulated by Admiral Canaris. Canaris in turn would receive instructions on what intelligence gathering should take priority from the OKW or, increasingly after 1941, Hitler directly. In practice, each ''Ast'' was given considerable latitude in mission planning and execution—a facet of the organisation which ultimately damaged its intelligence gathering capability.
Each local ''Ast'' could recruit potential agents for missions and the ''Abwehr'' also employed freelance recruiters to groom and vet potential agents. In most cases, the agents were recruited civilians, not officers/soldiers from the military. The recruitment emphasis seems to have been very much on "quantity" not "quality". The poor quality of recruits often led to the failure of ''Abwehr'' missions.
Operational structure in neutral countries
In neutral countries the ''Abwehr'' frequently disguised its organisation by attaching personnel to the German Embassy or to trade missions. Such postings were referred to as "War Organisations" (''"Kriegsorganisationen"'' or ''"KO's"'' in German). In neutral but friendly
Spain for example, the ''Abwehr'' had both an ''Ast'' and a KO while
Ireland had neither. In friendly countries of interest, occupied countries, or in Germany, the intelligence service would normally organise "Abwehr sub-stations" (''"Abwehrleitstellen"'' in German or ''"Alsts"'' in German), or "Abwehr adjoining posts" (''"Abwehrnebenstellen"'' in German). The ''"Alsts"'' would fall under the jurisdiction of the geographically appropriate ''Ast'', which in turn would be supervised by the Central division in Berlin. For a while, the KOs were tolerated by the neutral countries and those who feared Germany too much to protest but as the Allied powers waged war against Germany, many of the KOs were simply expelled at the host countries request—due at least in part to pressure from the Allies.
Pre-war operations
Before the war began, the ''Abwehr'' was fairly active and effective as it built a wide range of contacts; they developed links with the Ukrainians opposed to the Soviet regime, conducted meetings with
Indian nationalists working against
British rule in India, and established an information-sharing agreement with the Japanese. There was even some significant penetration into the extent of the United States industrial capacity and economic potential, and data was collected by the ''Abwehr'' concerning American military capacity and contingency planning.
Sometime in March 1937, senior ''Abwehr'' officer
Paul Thümmel
Paul Thümmel (15 January 1902 – 20 April 1945), aka Agent A-54, was a German double agent who spied for Czechoslovakia during World War II. He was a high-ranking member of the German military intelligence organisation, the '' Abwehr'', and was ...
provided a vast array of significant information about the German intelligence services to Czech agents who in turn, forwarded the data to
SIS London. Thümmel also delivered details over "military capabilities, and intentions" as well as "detailed information on the organization and structure of the ''Abwehr'' and SD along with "the near-complete order of battle of the Wehrmacht and Luftwaffe, and German mobilization plans"; and, later "he gave advanced warnings of the German annexation of the Sudetenland as well as the invasions of
Czechoslovakia and Poland."
After assumption of absolute control over the OKW in February 1938, Hitler declared that he did not want men of intelligence under his command, but men of brutality, an observation which did not sit well with Canaris. Whether he was deeply troubled by Hitler's comment or not, Canaris and the ''Abwehr'' still busied themselves preparing the ideological groundwork for the
annexation of Austria which occurred in March 1938.
A month later, Canaris and the ''Abwehr'' were set to work subverting the Czechs as part of Hitler's strategy to acquire the
Sudetenland
The Sudetenland ( , ; Czech and sk, Sudety) is the historical German name for the northern, southern, and western areas of former Czechoslovakia which were inhabited primarily by Sudeten Germans. These German speakers had predominated in the ...
. Before the spring of 1938 came to an end, the conservative members of the German Foreign Office and many ranking officers in the military began sharing their fears over an impending international disaster and the threat of another catastrophic European war based on Hitler's actions. A conspiratorial group formed around General
Erwin von Witzleben and Admiral Canaris as a result. Throughout the process, Canaris and subordinates such as
Helmuth Groscurth worked to prevent war to the extent feasible. Meanwhile, Canaris participated in the plots among the military leadership for a coup against Hitler and attempted to open up covert communication lines with the British, convinced that Hitler would push Europe to war. Before the actual invasion of Poland occurred, the ''Abwehr'' went so far as to send a special emissary, Ewald von Kleist-Schmenzin, to London in order to warn them. Subverting the Nazi government with warnings to the Allies was but one part of the picture, as this move did not stop or deter Canaris from obeying Hitler's orders to provide 150 Polish army uniforms and small arms to Himmler and Heydrich for their
staged attack on a German radio station by 'Polish' forces; one act which Hitler used to justify his assault on Poland.
During World War II
Early successes
Under Canaris, the ''Abwehr'' expanded and proved to be efficient during the early years of the war. Its most notable success was
Operation Nordpol
Englandspiel (''England Game''), or Operation North Pole (german: Unternehmen Nordpol), was a successful counterintelligence operation of the (German military intelligence) from 1942 to 1944 during World War II. German forces captured Allied re ...
, which was an operation against the Dutch underground network, which at the time was supported by the
Special Operations Executive. Concomitant to the period known as the
Phoney War, the ''Abwehr'' collected information on Denmark and Norway. Shipping in and out of Danish and Norwegian ports was placed under observation and over 150,000 tons of shipping was destroyed as a result. Agents in Norway and Denmark successfully penetrated their military thoroughly enough to determine the disposition and strength of land forces in both countries and deep-cover ''Abwehr'' operatives kept the German forces, particularly the Luftwaffe, intimately informed during the invasion of Norway. Against both of these nations, the ''Abwehr'' mounted what one would call a successful intelligence operation of some scale and proved itself critical to the success of German military endeavors there.
Fear over the drastically low levels of available petroleum at the beginning of 1940 prompted activity from the German Foreign Office and the ''Abwehr'' in an attempt to ameliorate the problem "by concluding an unprecedented arms-for-oil" deal, brokered so as to push back the "Anglo-French dominance in the Ploiești oilfield." ''Abwehr'' operatives also played on Romanian fears, making them more amenable to Hitler's offer to shield them from the Soviets—through which the Germans acquired cheap oil. In this regard, the ''Abwehr'' provided some semblance of economic utility for the Nazi regime.
In March 1941, the Germans forced a captured SOE radio operator to transmit messages to Britain in a code that the Germans had obtained. Even though the operator gave indications that he was compromised, the receiver in Britain did not notice. Thus the Germans were able to penetrate the Dutch operation and maintained this state of affairs for two years, capturing agents, and sending false intelligence and
sabotage reports until the British caught on. In ''Bodyguard of Lies'' Anthony Brown suggests that the British were well aware that the radios were compromised and used this method to feed false information to the Germans regarding the site of the D-Day landings.
Hitler sent Canaris as a special envoy to Madrid during the early summer of 1940 to convince Spain to join in the coming fight against the Allies, for which Gibraltar could have strategic military value. The repeat visit, in December 1940, was a failure; Franco, for various political and military reasons, was not ready to join the German war effort.
Canaris reported that Franco would not commit Spanish forces until England collapsed.
Underestimating the enemy and the Commissar Order
Initial estimates of the Soviet
Red Army's will and capability were low, a line of thinking shared by the Nazi hierarchy. A great deal has been made by historians over this fact, but some of the German General Staff's optimism was the result of estimates provided by the ''Abwehr'', whose assessments left the German General Staff believing that the Red Army only possessed ninety infantry divisions, twenty-three cavalry divisions, and a mere twenty-eight mechanized brigades. By the time the reappraisal of the Red Army by German military intelligence occurred in mid-June 1941 (which was about 25 percent higher than previously reported), it was a foregone conclusion that Hitler's invasion of the Soviet Union was going to take place.
Late assessments from the ''Abwehr'' contributed to military overconfidence and their reporting mechanism said nothing of the massive mobilization capability of the Soviet Union, an oversight that arguably contributed to the German defeat since time-tables were so important for German success. The German Army's failure to reach its objectives in short order proved pivotal; once winter came, improperly outfitted German forces suffered when supplies did not reach them. Overestimating their capabilities and trusting their own assessments too much, as well as underestimating their enemies (especially the Soviets and the Americans), atop long-standing traditions of unconditional obedience, comprised a historically central weakness in the German system, according to historian Klaus Fischer.
On 8 September 1941, under the auspices of the
Commissar Order
The Commissar Order (german: Kommissarbefehl) was an order issued by the German High Command (Oberkommando der Wehrmacht, OKW) on 6 June 1941 before Operation Barbarossa. Its official name was Guidelines for the Treatment of Political Commissars ...
(''Kommissarbefehl'') the OKW issued a decree concerning the ruthless ideological imperatives of the Nazi state against all semblance of Bolshevism, a provision that included executing Soviet
commissar
Commissar (or sometimes ''Kommissar'') is an English transliteration of the Russian (''komissar''), which means 'commissary'. In English, the transliteration ''commissar'' often refers specifically to the political commissars of Soviet and Eas ...
s and prisoners of war. Admiral Canaris, the head of the ''OKW Ausland/Abwehr'', immediately expressed concern about the military and political ramifications of this order. Killing soldiers and even non-combatants in contravention of the
Geneva Convention was not something the ''Abwehr'' leadership—namely Canaris—supported.
North Africa and the Middle East
The ''Abwehr'' was active in North Africa leading up to and during the
Western Desert Campaign of 1941-42. North Africa, like other cases, proved disastrous for the ''Abwehr''. The greatest failure occurred as a result of deception operations conducted by the British. An Italian of Jewish ancestry was recruited in France sometime in 1940 by the ''Abwehr''. Unknown to the Germans, this individual was an agent codenamed "Cheese" who was already working for the British SIS before the war began. In February 1941, the ''Abwehr'' sent Cheese to Egypt to report on any British military operations; instead of providing his German handlers with accurate information, he passed strategic deception materials and hundreds of MI5 doctored messages to Nazi intelligence by way of a fictitious sub-agent named ‘Paul Nicosoff’, helping to ensure the success of
Operation Torch
Operation Torch (8 November 1942 – Run for Tunis, 16 November 1942) was an Allies of World War II, Allied invasion of French North Africa during the Second World War. Torch was a compromise operation that met the British objective of secu ...
. Confirmation of this fact came when one of Hitler's most trusted military advisers, Chief of the OKW Operations Staff, General
Alfred Jodl
Alfred Josef Ferdinand Jodl (; 10 May 1890 – 16 October 1946) was a German ''Generaloberst'' who served as the chief of the Operations Staff of the '' Oberkommando der Wehrmacht'' – the German Armed Forces High Command – throughout World ...
, later informed his Allied interrogators that the Allied landings in North Africa came as a total surprise to the German general staff.
The need for upwards of 500 more agents to supplement intelligence operations in North Africa prompted the ''Abwehr'' to get creative. Arab prisoners of war (POWs) languishing in French camps were offered a trip back to their homeland if they agreed to spy for the Germans in North Africa, as were Soviet POWs in the east. Other intelligence collection efforts included working closely with the ''
Luftwaffe'' on aerial reconnaissance missions over North Africa. Previously, aerial reconnaissance was ordered by army intelligence officers of the Army Group HQ (part of the structure to which the ''Abwehr'' was assigned). Major Witilo von Griesheim was sent to (Italian) Libya in early 1941 to set up AST Tripoli (code name WIDO). He soon set up a network of agents and wireless stations gathering information in Libya and in the surrounding French territories. In mid-July 1941, Admiral Canaris ordered ''Luftwaffe'' Major Nikolaus Ritter of ''Abwehr'' I to form a unit to infiltrate Egypt through the desert to make contact with the Egyptian Army Chief of Staff, el Masri Pasha, but this effort repeatedly failed. Accompanying Ritter in Libya was the Hungarian
desert explorer László Almásy with a mission to gather intelligence from
British-held Egypt. After Ritter was injured and sent away, Almásy took over command, and organised the 1942
Operation Salam, which succeeded in transporting two German agents across the
Libyan Desert behind enemy lines to Egypt. In July 1942, Almásy and his agents were captured by British counterintelligence operatives.
Other operations in North Africa were occurring concomitantly with those of Almásy and Ritter. During late January 1942 for instance, the OKW authorized the creation of a special unit, ''Sonderkommando Dora'', which was placed under the command of ''Abwehr'' officer, Oberstleutnant Walter Eichler (formerly a Panzer officer as well). The unit included geologists, cartographers, and mineralogists, who were sent into North Africa to study desert topography and assess the terrain for military use, but by November 1942—following the Axis retreat from
El Alamein
El Alamein ( ar, العلمين, translit=al-ʿAlamayn, lit=the two flags, ) is a town in the northern Matrouh Governorate of Egypt. Located on the Arab's Gulf, Mediterranean Sea, it lies west of Alexandria and northwest of Cairo. , it had ...
—''Sonderkommando Dora'' along with the
Brandenburgers operating in the area, were withdrawn from the Sahara altogether.
An Iranian national recruited in Hamburg by the ''Abwehr'' before the war was converted into a double agent by British and Russian intelligence officers (working together in one of the few joint intelligence efforts of the war), who code-named him "Kiss". From late 1944 until the end of the war, Kiss, who was based out of the intelligence center in Baghdad, provided false information on Soviet and British troop movements in Iraq and Iran to the ''Abwehr''; as directed by his Allied controllers. On the Afghan border, the ''Abwehr'' sought to turn the
Faqir of Ipi against British forces. They infiltrated the region using Manfred Oberdorffer, a physician, and
Fred Hermann Brandt, an entomologist under the guise of a medical mission to conduct research on leprosy.
Questionable commitment and recruiting
Just how committed to German victory were typical members of the ''Abwehr'' is difficult to assess, but if its leadership tells a story, it is not one of conviction. For instance, during March 1942 when many Germans still had confidence in their Führer and their army, Canaris saw things differently and told General
Friedrich Fromm that there was no way Germany could win the war.
Canaris had made the United States a primary target even before its entry into the conflict. By 1942, German agents were operating from within all of America's top armaments manufacturers. The ''Abwehr'' also suffered a very public debacle in
Operation Pastorius, which resulted in the executions of six ''Abwehr'' agents sent to the United States to sabotage the American aluminum industry. The ''Abwehr'' attempted use of coercion as a means to infiltrate the United States when they 'recruited' a naturalized American citizen visiting Germany,
William G. Sebold
William G. Sebold (''Gottlieb Adolf Wilhelm Sebold ''; March 10, 1899 in Mülheim, Germany – February 16, 1970 in Napa, California) was a United States citizen who was coerced into becoming a spy when he visited Germany after being pressured ...
, by Gestapo threats and blackmail, code-naming him TRAMP, and assigning him the task of "serving as radio and microfilm channel for Major Nikolaus Ritter, head of the ''Abwehr'' Hamburg post's air intelligence section". Unfortunately for the Germans, who used Sebold successfully for a short period, he was discovered, and became a counterspy, and his communications to Germany were screened by the FBI. Not every spy the ''Abwehr'' sent was captured or converted in this manner, but the Americans, and especially the British, proved mostly successful in countering the efforts of the German ''Abwehr'' officers, and used them to their advantage.
The ''Abwehr'' was impaired by agents who aided the Allies in whatever covert means were necessary. Canaris personally gave false information that discouraged Hitler from invading Switzerland (
Operation Tannenbaum). He also persuaded
Francisco Franco
Francisco Franco Bahamonde (; 4 December 1892 – 20 November 1975) was a Spanish general who led the Nationalist faction (Spanish Civil War), Nationalist forces in overthrowing the Second Spanish Republic during the Spanish Civil War ...
not to allow German forces to pass through Spain to invade
Gibraltar
)
, anthem = " God Save the King"
, song = " Gibraltar Anthem"
, image_map = Gibraltar location in Europe.svg
, map_alt = Location of Gibraltar in Europe
, map_caption = United Kingdom shown in pale green
, mapsize =
, image_map2 = Gib ...
(
Operation Felix
Operation Felix (german: Unternehmen Felix) was the codename for a proposed Nazi German invasion of Spain and seizure of Gibraltar during the Second World War. Subject to the co-operation of the Spanish dictator, Francisco Franco, the operation ...
), but it may have been just as much the imposition of the SD. The SD was allegedly spreading rumors about the partition of Spain. SD operatives also established a station at the central post office in Madrid to police mail going through Spain, and even attempted to assassinate one of Franco's pro-Allied generals, which strengthened Franco's intransigence to Hitler and the Nazi regime.
Repression and complicity
Still, images of the ''Abwehr'' as a veritable organ of resistance inside the heart of Nazi Germany are not an accurate reflection across the spectrum of its entire operations or its personnel. There were some committed Nazis in its ranks. Before the invasion of Poland for instance, the ''Abwehr'' and SiPo jointly drew up a list of over sixty-thousand names, people who were to be the targets of
Operation Tannenberg, an effort designed to systematically identify and liquidate the Polish elite. For several months before the invasion of the Soviet Union, the ''Abwehr'' was key in deception operations set up to convince the British and the Soviets that Great Britain was under threat of imminent invasion, an undertaking which helped soften the eastern territories for Operation Barbarossa. Before the commencement of the attack on the Soviet Union, the ''Abwehr'' also spread rumours that the British talk of an impending German attack was nothing more than disinformation.
During January 1942, partisan fighters at the port city of Eupatoria in the Crimea assisted a Red Army landing there and revolted against the German occupying forces. Reinforcements were sent in under General
Erich von Manstein and the port city was retaken. Reprisals against the partisans were carried out under the direction of Major Riesen, an ''Abwehr'' officer on the Eleventh Army's staff, who oversaw the execution of 1200 civilians, the bulk of whom were Jews. Additional evidence over the duties assigned to operatives in theater are revealing. Out in the field, the army group commander of the G-2 was provided assistance for the army group ''Abwehr'' officer (''Frontaufklaerungskommando'' III), with additional help coming available from the secret field police. ''Abwehr'' officers in this capacity were tasked with overseeing personnel in counterintelligence, the safeguarding of classified information, and preventive security. The ''Frontaufklaerungskommando'' III received instructions concerning the ''Abwehr'' from ''OKH/General z.b.V./Gruppe Abwehr'', and "informed army group G-2 of all ''Abwehr'' matters in a monthly report or special reports." Security within army headquarters was another area of responsibility so detachments of the secret field police were placed at his disposal and he cooperated with particular departments of the SD, the SS, and the police in order to be well versed in all fields of counterintelligence and kept tabs on guards, checking their reliability against available personnel records. According to the United States War Dept. General Staff,
The ''Abwehr'' officer maintained close liaison with ''Frontaufklaerungskommando'' III in order to be well informed about counterintelligence conditions, especially as far as the non-German population was concerned. The net of agents produced a clear picture of the morale and attitude of the population within the sector of the army group and reported on all activities of the enemy intelligence service, on resistance movements and other illegal groups, and on guerrilla conditions.
According to Bauer, the ''Abwehr'' was more interested in perpetuating its own interests than it was in saving Jews. While there are accounts of the ''Abwehr'' assisting Jews to safety via clandestinely arranged emigration, there are also cases of ''Abwehr'' operatives enriching themselves in the process through bribes and other monetary payoffs.
CASSIA spy ring (Maier–Messner group)
A major ''Abwehr'' failure occurred when the existence of a resistance group and spy ring, which operated out of Austria and had been working with the Allies, was uncovered by the
Gestapo; a failing for which the ''Abwehr'' was embarrassed. This resistance group provided the OSS with plans and information on Peenemünde, the
V-1 V1, V01 or V-1 can refer to version one (for anything) (e.g., see version control)
V1, V01 or V-1 may also refer to:
In aircraft
* V-1 flying bomb, a World War II German weapon
* V1 speed, the maximum speed at which an aircraft pilot may abort ...
,
V-2 rockets,
Tiger tanks, aircraft (
Messerschmitt Bf 109
The Messerschmitt Bf 109 is a German World War II fighter aircraft that was, along with the Focke-Wulf Fw 190, the backbone of the Luftwaffe's fighter force. The Bf 109 first saw operational service in 1937 during the Spanish Civil War an ...
,
Messerschmitt Me 163 Komet, etc.), and supplied information on the existence of major concentration camps like
Auschwitz
Auschwitz concentration camp ( (); also or ) was a complex of over 40 concentration and extermination camps operated by Nazi Germany in occupied Poland (in a portion annexed into Germany in 1939) during World War II and the Holocaust. It con ...
. Despite the
Gestapo's use of torture, they were unable to uncover the true extent of the group's success, particularly in providing information for
Operation Crossbow and
Operation Hydra, both preliminary missions for
Operation Overlord
Operation Overlord was the codename for the Battle of Normandy, the Allies of World War II, Allied operation that launched the successful invasion of German-occupied Western Front (World War II), Western Europe during World War II. The operat ...
. Some twenty members of the group—including its key figures, Franz Joseph Messner (codenamed CASSIA by the OSS) and the priest
Heinrich Maier—were eventually executed due to the intelligence failures of the OSS, who hired Bedřich Laufer (OSS Code name: Iris), a double agent who had also been working for the SD.
Undermining the regime
Several examples demonstrate that some ''Abwehr'' members were opposed to the Nazi regime. In January 1944 for example, American statesman
Allen Dulles
Allen Welsh Dulles (, ; April 7, 1893 – January 29, 1969) was the first civilian Director of Central Intelligence (DCI), and its longest-serving director to date. As head of the Central Intelligence Agency (CIA) during the early Cold War, he ov ...
revealed his knowledge of a coalescing resistance against the Nazis, an assemblage of intellectuals from military and government circles; his main contact was ''Abwehr'' officer
Hans Bernd Gisevius, who was stationed in Zurich as the German Vice Consul. Dulles communicated with the ''Abwehr'' concerning their intrigue against Hitler and even attempted discussions about a separate peace, but President
Franklin D. Roosevelt would have none of it, preferring instead a policy of unconditional surrender for the Nazi government. Machinations against the National Socialists by the ''Abwehr'' were considerable in terms of the chain of command. General Oster of the ''Abwehr'' remained in regular contact with Dulles. Foreknowledge and penetration of the Abwehr was such that Dulles reported later in February 1944 that the ''Abwehr'' was going to be absorbed by the SD.
The SS continually undermined the ''Abwehr'' by putting its officers under investigation, believing them to be involved in anti-Hitler plots. Heydrich ensured that the ''Abwehr'' and Canaris were closely monitored. The SS also accused Canaris of being defeatist in his intelligence assessments, especially on the Russian campaign and the ''Abwehr'' was under investigation for treason related to the earlier attack on Belgrade.
Eastern Front
Following the launch of
Operation Barbarossa, an NKVD Soviet agent named Alexander Demyanov penetrated the ''Abwehr'' in late 1941 by posing as a member of a pro-German underground resistance with alleged access to the Soviet military leadership—this was a complete fabrication concocted by the GRU and NKVD, who used Demyanov as a double agent. During the autumn of 1942, Demyanov informed his German handlers that he was working as a communications officer at the Soviet HQ in Moscow, which would give him access to important intelligence, a ruse that managed to fool the Nazi intelligence commander on the Russian front at the time,
Reinhard Gehlen. Demyanov manipulated the military operations around Stalingrad, convincing Gehlen that Army Group Center would be unable to move west of Moscow to aide General Friedrich Paulus and the Sixth Army, which was ultimately encircled by the Red Army.
Likewise, a group of White Russians under General Anton Turkul sought
asylum in Germany and offered to provide radio intelligence for the Germans and worked with the ''Abwehr'' in getting the necessary communication links established. One of the primary radio links was code-named MAX, supposedly located near the Kremlin. MAX was not the intelligence mechanism the ''Abwehr'' believed it to be, instead, it was "a creature of the
NKGB" , through which information was regularly disseminated concerning Foreign Armies East and Foreign Air Forces East and troop movements. Careful message trafficking and deception operations by the Soviets allowed them to misdirect the Germans and aided in the strategic surprise they enjoyed against Army Group Center in June 1944. Even though the ''Abwehr'' no longer existed at this point, the heritage operations connected to MAX gave the Soviet armies an advantage they would not have otherwise possessed and further prove the extent of damage attributable to the ''Abwehr's'' incompetence, as Moscow's disinformation repeatedly fooled the German high command.
The Frau Solf Tea Party and the end of the Abwehr
On 10 September 1943, the incident which eventually resulted in the dissolution of the ''Abwehr'' occurred. The incident came to be known as the "
Frau Solf Tea Party
The Solf Circle (german: Solf-Kreis) was an informal gathering of German intellectuals involved in the resistance against Nazi Germany. Most members were arrested and executed after attending a tea party in Berlin on 10 September 1943 at the resid ...
".
Hanna Solf
Johanna Susanne Elisabeth Solf (née Dotti, 14 November 1887 – 4 November 1954) was a member of the German resistance to Nazism and key member of the Solf Circle.
Johanna Dotti married Wilhelm Solf in 1908, who was then governor of German Sa ...
was the widow of
Wilhelm Solf, a former Colonial Minister under
Kaiser Wilhelm II and ex-
ambassador
An ambassador is an official envoy, especially a high-ranking diplomat who represents a state and is usually accredited to another sovereign state or to an international organization as the resident representative of their own government or sov ...
to
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...
. Frau Solf had long been involved in the
anti-Nazi intellectual movement in Berlin. Members of her group were known as members of the "Solf Circle". At a tea party hosted by her on 10 September, a new member was included into the circle, a handsome young Swiss doctor named
Paul Reckzeh
Paul Reckzeh (4 November 1913 in Berlin – 31 March 1996 in Hamburg) was a physician and Gestapo spy who at the end of 1943 betrayed the members of the Solf Circle, which he had joined while claiming to be a Swiss doctor. His betrayal led to the ...
. Reckzeh was an agent of the
Gestapo (Secret State Police), to which he reported on the meeting, providing several incriminating documents. The members of the Solf Circle were all rounded up on 12 January 1944. Eventually everyone who was involved in the Solf Circle, except Frau Solf and her daughter (Lagi Gräfin von Ballestrem), were executed.
One of those executed was
Otto Kiep
Otto is a masculine German given name and a surname. It originates as an Old High German short form (variants ''Audo'', ''Odo'', ''Udo'') of Germanic names beginning in ''aud-'', an element meaning "wealth, prosperity".
The name is recorded fr ...
, an official in the Foreign Office, who had friends in the ''Abwehr'', among whom were
Erich Vermehren
Erich Vermehren, also known as ''Erich Vermeeren de Saventhem'' or ''Eric Maria de Saventhem'', (23 December 1919 – 28 April 2005) was an ardent anti-Nazi, an agent of the Abwehr, the German military intelligence organization, and later a leadin ...
and his wife, the former Countess Elizabeth
von Plettenberg, who were stationed as agents in
Istanbul. Both were summoned to Berlin by the Gestapo in connection with the Kiep case. Fearing for their lives, they contacted the British and defected.
Hitler had long suspected that the ''Abwehr'' had been infiltrated by anti-Nazi defectors and Allied agents, and the defection of Vemehren after the Solf Circle arrests all but confirmed it. It was also mistakenly believed in Berlin that the Vermehrens absconded with the secret codes of the ''Abwehr'' and turned them over to the British. That proved to be the last straw for Hitler. Despite the efforts of the ''Abwehr'' to shift the blame to the SS or even to the Foreign Ministry, Hitler had had enough of Canaris and he told Himmler so twice. He summoned the chief of the Abwehr for a final interview and accused him of allowing the ''Abwehr'' to "fall to bits". Canaris quietly agreed that it was "not surprising", as Germany was losing the war.
Hitler fired Canaris on the spot, and on 18 February 1944, Hitler signed a decree that abolished the ''Abwehr''. Its functions were taken over by the
Reich Security Main Office
The Reich Security Main Office (german: Reichssicherheitshauptamt or RSHA) was an organization under Heinrich Himmler in his dual capacity as ''Chef der Deutschen Polizei'' (Chief of German Police) and ''Reichsführer-SS'', the head of the Nazi ...
(RSHA) and the senior RSHA official
Walter Schellenberg replaced Canaris functionally within the RSHA. This action strengthened Himmler's control over the military.
Canaris was
cashiered and given the empty title of Chief of the Office of Commercial and Economic Warfare. He was arrested on 23 July 1944, in the aftermath of the "
20 July Plot
On 20 July 1944, Claus von Stauffenberg and other conspirators attempted to assassinate Adolf Hitler, Führer of Nazi Germany, inside his Wolf's Lair field headquarters near Rastenburg, East Prussia, now Kętrzyn, in present-day Poland. The ...
" against Hitler and executed shortly before the end of the war, along with Oster, his deputy. The functions of the ''Abwehr'' were then fully absorbed by ''Amt'' VI, ''
SD-Ausland'', a sub-office of the RSHA, which was part of the SS.
The Zossen documents
During the war, the ''Abwehr'' assembled a secret dossier detailing many of the crimes committed in Eastern Europe by the Nazis, known as the Zossen documents. These files were gathered together with the intention of exposing the regime's crimes at a future date. The documents were kept in a safe at the
Zossen military headquarters not far from Berlin and remained under ''Abwehr'' control. Some of the papers were allegedly buried, but the individual responsible for this,
Werner Schrader, ended up implicated in the
20 July plot
On 20 July 1944, Claus von Stauffenberg and other conspirators attempted to assassinate Adolf Hitler, Führer of Nazi Germany, inside his Wolf's Lair field headquarters near Rastenburg, East Prussia, now Kętrzyn, in present-day Poland. The ...
against Hitler and committed suicide shortly thereafter. Later, the documents were discovered by the Gestapo and under the personal supervision of then SD Chief
Ernst Kaltenbrunner
Ernst Kaltenbrunner (4 October 190316 October 1946) was a high-ranking Austrian SS official during the Nazi era and a major perpetrator of the Holocaust. After the assassination of Reinhard Heydrich in 1942, and a brief period under Heinrich ...
, they were taken to the castle Schloss Mittersill in the Tyrol and burned. Supposedly amongst the Zossen documents was the personal diary of Admiral Canaris, as well as the Vatican and Fritsch papers.
Effectiveness and legacy
Many historians agree that, in general, the ''Abwehr'' had a poor reputation for the quality of its work and for its unusually decentralized organization. Some of the ''Abwehr''s less than stellar image and performance was due to the intense rivalry it had with the SS, the RSHA and with the SD. Other factors in the failings of the ''Abwehr'' may have included Allied success in deciphering the German
Enigma machine ciphers through the code-breakers at
Bletchley Park. During the August and September 1942 engagements in North Africa against Rommel, this Allied capability was a crucial element to Montgomery's success, as British signals intelligence (
SIGINT) was superior to that of the Germans.
American historian
Robin Winks says that the ''Abwehr'' was "an abysmal failure, failing to forecast
Torch, or
Husky, or
Overlord". English historian
Hugh Trevor-Roper says it was "rotten with corruption, notoriously inefficient,
ndpolitically suspect". He adds that it was under the "negligent rule" of Admiral Canaris, who was "more interested in anti-Nazi intrigue than in his official duties". Historian
Norman Davies
Ivor Norman Richard Davies (born 8 June 1939) is a Welsh-Polish historian, known for his publications on the history of Europe, Poland and the United Kingdom. He has a special interest in Central and Eastern Europe and is UNESCO Professor at ...
agrees with this observation and avows that Canaris "was anything but a Nazi enthusiast". According to Trevor-Roper, for the first two years of the World War II it was a "happy parasite" that was "borne along ... on the success of the German Army". When the tide turned against the Nazis and the ''Abwehr'' proved unable to produce the intelligence the Axis
leadership demanded, the Nazi authorities merged the ''Abwehr'' into the SS in 1944. Numerous intelligence failures and general incompetence led to catastrophic disasters for the German military in both its eastern and western campaigns. In his book, ''The Secret War: Spies, Ciphers, and Guerrillas, 1939–1945'', historian Max Hastings claims that other than suborning Yugoslav officers ahead of their 1941 emergency mobilization, the ''Abwehr''s espionage operations were "uniformly unsuccessful".
Such harsh criticism of the ''Abwehr'' aside, the organization achieved some notable successes earlier in its existence. Members of the ''Abwehr'' played an important role (along with the SD) in helping to lay the groundwork for the 1938
''Anschluß'' with Austria with Germany, and during the
German occupation of Czechoslovakia an ''Abwehr'' group aided in the seizure of a strategically important railway tunnel in Polish Silesia in the final week of August 1939. Historian Walter Goerlitz claimed in his 1952 work, ''History of the German General Staff, 1657–1945'', that Canaris and the ''Abwehr'' formed the "real centre of military opposition to the regime", a view which many others do not share. Former OSS Berlin station-chief and later director of the
Central Intelligence Agency,
Allen Dulles
Allen Welsh Dulles (, ; April 7, 1893 – January 29, 1969) was the first civilian Director of Central Intelligence (DCI), and its longest-serving director to date. As head of the Central Intelligence Agency (CIA) during the early Cold War, he ov ...
, evaluated German intelligence officers from the ''Abwehr'' at the end of the war and concluded that only the upper echelons were active dissenters and part of the opposition movement. According to Dulles, the ''Abwehr'' participated in a lot more than just machinations against Hitler's régime and asserted that approximately 95 per cent of the ''Abwehr'' actively worked "against the Allies" whereas only about 5 per cent of them were anti-Nazi in disposition. Military historian
John Wheeler-Bennett wrote that the ''Abwehr'' "failed conspicuously as a secret intelligence service", that it was "patently and incontestably inefficient" and adds that members of the ''Abwehr'' "displayed no great efficiency either as intelligence officers or as conspirators...". Whatever successes the ''Abwehr'' enjoyed before the start of the Second World War, there were virtually none once the war began and worse, the British successfully ran 19 double agents through the ''Abwehr'' which fed them false information, duping the German intelligence service to the very end.
Soviet infiltration into the ''Abwehr'' and
NKVD successes against Abwehr agents also reflect poorly on German military intelligence efforts. Historian Albert Seaton makes an important observation regarding the German Army's failures as a result of poor intelligence by asserting that all too often, decisions were made as a result of the opinion of Hitler and that he imposed ''his'' views on the military chain of command and therewith, the choice of actions taken during the war. Max Hastings makes similar claims about the general nature of totalitarian systems: in Nazi Germany, intelligence assessments required adjustment to fit within the constraints of what Hitler would accept. Nonetheless, the general historical reputation of the ''Abwehr'' remains unfavourable in the view of most scholars.
Chiefs
See also
*''
OKW/Chi'': The highest cryptologic bureau for the Wehrmacht supreme command.
*''
General der Nachrichtenaufklärung
''General der Nachrichtenaufklärung'' was the signals intelligence agency of the German Army (1935-1945), Heer (German Army), before and during World War II. It was the successor to the former cipher bureau known as Inspectorate 7/VI in operatio ...
'': The high command of the
German Army (Wehrmacht) OKH/Chi cipher bureau.
*''
Luftnachrichten Abteilung 350'': The OKL/Chi cipher bureau for high command of the
Luftwaffe.
*''
B-Dienst
The ''B-Dienst'' (german: Beobachtungsdienst, observation service), also called x''B-Dienst'', X-''B-Dienst'' and χ''B-Dienst'', was a Department of the German Naval Intelligence Service (german: Marinenachrichtendienst, MND III) of the OKM, t ...
'': (Observation Service) The
Navy High Command OKM/Chi cipher bureau.
*
20 July plot
On 20 July 1944, Claus von Stauffenberg and other conspirators attempted to assassinate Adolf Hitler, Führer of Nazi Germany, inside his Wolf's Lair field headquarters near Rastenburg, East Prussia, now Kętrzyn, in present-day Poland. The ...
*
Dietrich Bonhoeffer
*
Eddie Chapman, a prominent British
double agent who infiltrated the Abwehr and fed intelligence to
MI5 during World War II. He was trusted by the Germans, and awarded the
Iron Cross.
*
German Resistance German resistance can refer to:
* Freikorps, German nationalist paramilitary groups resisting German communist uprisings and the Weimar Republic government
* German resistance to Nazism
* Landsturm, German resistance groups fighting against France d ...
*
Hermann Giskes
'' Abwehr'' Lieutenant colonel Hermann Joseph Giskes (28 September 1896 – 28 August 1977), a First World War veteran and a survivor of Verdun, was an intelligence officer during World War II primarily stationed in the occupied Netherlands, and he ...
—Leading light in the Abwehr ''
Englandspiel
Englandspiel (''England Game''), or Operation North Pole (german: Unternehmen Nordpol), was a successful counterintelligence operation of the (German military intelligence) from 1942 to 1944 during World War II. German forces captured Allied r ...
'' operation in the Netherlands
*
Irish Republican Army-Abwehr Collaboration
*
Operation Salaam
Operation Salam was a 1942 World War II military operation organised by the '' Abwehr'' under the command of the Hungarian desert explorer László Almásy. The mission was conceived in order to assist Panzer Army Africa by delivering two German ...
, a long-range mission into
British-held Egypt during World War II
*
Oskar Schindler, another Abwehr agent
*
Hans Oster, Canaris' deputy
*
Bergbauernhilfe
Bergbauernhilfe (BBH)– ("mountain-peasant’s help") – codename of the Abwehr II subversive operations unit of 120 men recruited from the OUN members. It was established on August 15, 1939. This unit was disbanded on September 28 of the same ...
References
Notes
Citations
Bibliography
*
*
* Barnett, Correlli, ed. ''Hitler’s Generals''. New York: Grove Press, 2003.
*
*
*
*
* Brissaud, André. ''Canaris; the Biography of Admiral Canaris, Chief of German Military Intelligence in the Second World War''. New York: Grosset & Dunlap, 1974.
*
*
* Budiansky, Stephen. ''Battle of Wits: The Complete Story of Codebreaking in World War II''. New York: The Free Press, 2000.
*
*
* Cruickshank, Charles Greig, and David Barlow. ''Deception in World War II''. Oxford University Press, 1979.
* Cubbage, T. L. "The German misapprehensions regarding overlord: Understanding failure in the estimative process." ''Intelligence and National Security'' (1987) 2#3 pp: 114-174.
*
*
*
* Farago, Ladislas. ''The Game of the Foxes: The Untold Story of German Espionage in the United States and Great Britain During WWII'', David McKay Co. Inc., 1971. .
*
*
*
*
*
* Herfeldt, Olav. ''Schwarze Kapelle. Spionage und Widerstand. Die Geschichte der Widerstansgruppe um Admiral Wilhelm Canaris''. Augsburg: Weltbild, 1990.
*
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*
*
* Kitson, Simon. ''The Hunt for Nazi Spies: Fighting Espionage in Vichy France''. Chicago: University of Chicago Press, 2008.
*
* Lerner, K. Lee, and Brenda W. Lerner. ''Encyclopedia of Espionage, Intelligence, and Security'', vol. 1, A-E. New York: Thomson Gale, 2004.
*
* Liddell-Hart, B.H. ''The German Generals Talk''. New York: Quill, 1979,
948
*
*
*
*
* ''O.N.I. Review''
ffice of Naval Intelligence “German Espionage and Sabotage against the United States.” 1, no.3 (Jan. 1946): 33-38.
eclassified Full text online and retrievable from: https://web.archive.org/web/20011205033841/http://www.history.navy.mil/faqs/faq114-1.htm (Accessed December 20, 2014).
*
*
*
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* Schoonover, Thomas. ''Hitler's Man in Havana: Heinz Luning and Nazi Espionage in Latin America''. Lexington: University Press of Kentucky, 2008.
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External links and further reading
German Espionage and Sabotage Against the USA in WW2at
ibiblio.org. Includes details on structure of Abwehr.
* Gross, Kuno, Michael Rolke & András Zboray
Operation SALAMnbsp;– László Almásy's most daring Mission in the Desert War, Belleville, München, 2013
* Waller, John H. "The Double Life of Admiral Canaris." ''International Journal of Intelligence and CounterIntelligence'' 9, no.3 (1996): 271–289
The Double Life of Admiral Canaris
{{Authority control
Nazi German intelligence agencies
Government agencies established in 1920
Government agencies disestablished in 1944
1920 establishments in Germany
1944 disestablishments in Germany
Counterintelligence agencies