Richard Kauder

Richard Kauder (1900–1960) was a Jewish engineer and salesman based in Vienna at the time of his recruitment, who, under the alias Fritz Klatt, led a World War II spy network called the Klatt Bureau, nominally working for Nazi Germany,^{[2][3][4][5][6]} which included many other radio operators, some of whom where Jews.^[7][3][4] According to Avraham Ziv-Tal (2005), Kauder acted as a double agent for the Allies, and his 'Max and Moritz' network may have contributed to key turning points in the war that tilted events toward the Allies' advantage.^[8][2][9]

A few years after the war, in 1949, Kauder was in American custody undergoing interrogation when Soviet-controlled agents, disguised in U.S. uniforms, attempted to abduct him—an effort that ultimately failed, according to U.S. and other sources.^{[10][11][4][12]} The Klatt Bureau issued several thousand intelligence reports on both the Soviet ("Max reports") and Mediterranean fronts ("Moritz reports") starting in 1941, with the Max network specifically producing around 10,700 cables on the Soviet military between 1942 and 1944.^[13][5] According to the German historian Winfried Meyer, only about 10 percent of the Bureau's reports on Mediterranean events corresponded to reality, with the remainder largely fictitious.^[5] An NKVD analysis noted that the German air attaché stationed near Sofia mainly forwarded false reports about the Red Army to Vienna and Budapest.^[14] During and after the war, both British intelligence (in its interrogation of the subject of file KV 2/1496‑99) and the German Abwehr (via internal reports) investigated Richard Kauder and his organisation. The British interrogators considered the possibility that he might be a Soviet agent while noting his intelligence output, and within the German Abwehr there was debate whether he was working for the Soviets or perhaps even being run by the British. According to the National Archives catalogue entry and other sources, after the war it was concluded that his principal agent Ira Longin (and possibly General Turkul) had been under Soviet control.^{[15][16][17][18]}

The Klatt Bureau was one of the primary sources of the Foreign Armies East (FHO) and its director, Reinhard Gehlen. Gehlen made great use of cables received from the Max network and leveraged the "success of Max" into a spymaster's reputation and a postwar career.^[4][5]

Richard Kauder, an Austrian Jew born in Vienna in 1900, converted to Roman Catholicism. His father had served as a military doctor in the Austro-Austro-Hungarian Army.^[16] By training Kauder was a mechanical or engineering graduate; before the war he worked in Vienna and Berlin as a salesman.^[19][16] In 1938, following the Nazi annexation of Austria and increasing persecution of Jews (including those who had converted), he left Vienna for Budapest.^[19][16] In 1939 or 1940, Kauder was recruited by the German Abwehr under the alias Fritz Klatt.^[19][15] According to British interrogation records and other intelligence sources, Kauder later stated that he had been coerced into cooperating with the Abwehr after threats were made against his mother, and that his agreement to work was given on the condition that she would be spared persecution.^[16][19] His wartime activities involved running intelligence networks codenamed “Max” (focused on the Soviet Union) and “Moritz” (focused on the Mediterranean)^[15][3] Allied interrogations and postwar sources raised questions about the reliability of some of his reporting and suggested that certain sources may have been compromised.^[16][3]

In January 1940, Richard Kauder was sent by the German military intelligence service (Abwehr) to operate in Sofia, Bulgaria.^[15][20] Sofia was strategically important due to Bulgaria’s diplomatic ties with the Soviet Union and the presence of its embassy. Kauder managed intelligence operations under a cover, reportedly involving a Japanese news service.^[3][20]

His reports covered regional military developments and contacts with anti-communist émigré groups.^[16][20]

The decision to establish and fund Kauder’s network came from Abwehr director Wilhelm Canaris. Only a small number of Abwehr officers were aware of the full scope of his operations, which were kept separate from the main intelligence branches.^[19][20]

German intelligence relied heavily on agent networks and their reports, treating them as authoritative even when the true source was uncertain.^[21][22] In this context, the German Eastern Army intelligence (FHO) treated the “Max” reports as highly valuable and consistently utilized them.^[20][15] One theory for why the Germans never caught him is that their racist perceptions of Jews blinded them. In their view, he fit the stereotype of a Jewish individual as corrupt, unrestrained, and motivated by greed— willing to act as a traitor for personal gain, with little regard for his own people.^[8]

After the war, Allied interrogators examined Kauder and his associates, recognising that while the “Max” intelligence network had produced highly regarded reports, the true origin of the information remained unknown and likely involved Soviet‑controlled mechanisms.^[3][20] Pavel Sudoplatov portrays “Max” as a committed Soviet operative whose work strengthened Moscow’s intelligence position and indirectly aided the broader Allied victory.^[23]

Some sources are less certain about what side Richard Kauder was on.^[15][24] This uncertainty may stem from Kauder’s own convincing explanations and the fact that both Allied investigators and the Soviets withheld information—Kauder reportedly feared Allied reprisals against Soviet agents, while Soviet intelligence refused to acknowledge any connection to him.^[15][24][25] Two Israeli historians disagree on the issue. Shlomo Aharonson believes that Kauder did collaborate with the Nazis. Avraham Ziv-Tal disagrees with claims that Richard Kauder was a traitor, arguing instead that he was a hero who secretly aided the Soviets by feeding false intelligence to the Nazis. According to Ziv-Tal, Kauder’s network misled German forces into disastrous decisions at Stalingrad, Kursk, and during the 1944 Soviet offensive, contributing significantly to Germany’s defeat.^[8]

Many of the Jews who stayed alive working for Kauder later moved to Israel. Aging Israelis have made the claim "a handful of Jews won World War Two^[26]" — slightly legitimate if Max caused the downfall of the German effort in the east, where most of the German army were destroyed.^[27][28] According to sources, at the end of 1947 Kauder allegedly assisted a team of Zionist intelligence agents in traveling to Prague, and by early 1948 they had reportedly concluded the first of a series of arms deals with the Czechoslovak authorities with his help. These arms deals have been suggested as a contributing factor in the Israeli War of Independence.^[28]