Its been mentioned to me on another web forum that there were officer exchanges between Japan and Finland in the 1930s, as well as links between each countries SIGINT organisations. Does anyone have any info or links they could point me to on this. Its an aspect of Finlands military pre-WW2 that I had never heard of before or read anything about in the English-language sources.
Kiitos.............Nigel
Japanese-Finnish links in the 1930s
Japanese-Finnish links in the 1930s
ex Ngāti Tumatauenga ("Tribe of the Maori War God") aka the New Zealand Army
Re: Japanese-Finnish links in the 1930s
The beginnings of Finnish-Japanese military cooperation date to the Russo-Japanese War of 1904-1905. The Japanese military attaché in Stockholm Gen Motojiro Akashi initiated then contacts with Finnish independence movement leaders. Akashi, very clever officer wrote later his memoirs ‘Rakka Ryusui’ which were translated into English. As the Soviet threat was rising dangerously Tokyo named in 1938 Gen Toshio Nishimura [adopted son of former Prime Minister Gen Giichi Tanaka] its military attaché in Helsinki for Finland and Sweden. After Russian aggression on Finland in
1939-1940 Nishimura moved to Stockholm and organized attache bureau there. He was soon replaced by Gen Makoto Onodera in Sweden and Gen Hiroshi Onouchi in Finland. Onouchi worked there until the end of 1944 and enjoyed very good relations with the Finns. '
J.W.M. Chapman – Japan in Poland’s Secret Neighbourhood War [Japan Forum No'2/1995] writes [p. 260]
Until the Soviet-Finnish peace in the autumn of 1944, Onodera had been heavily 'involved in collaborating with the Finnish General Staff in the penetration of the USSR by agents. The Japanese mission was forced out of Finland, but Onodera pulled off a remarkable coup by obtaining several million yen from Tokyo to induce the whole of the deception section of the Finnish General Staff to move to Sweden to '''continue its work, which was generally regarded as highly effective in reading Soviet 'coded signals. [note 131] The opportunity appears to have arisen as a result of the fact
that the Russians were intent on ensuring that the apparatus elaborately created with German funds and support to monitor the USSR since the 1930s in conjunction with the Finns, Estonians, Lithuanians, Latvians and, to a much lesser extent, the Swedes would be smashed. However, because Onodera had the funds and a long-established set of contacts since his years in Riga and because the Swedes quietly indicated their support for maintenance of these networks, the proposal went ahead and contributed significantly to Onodera's standing in Tokyo's eyes. [note 132].
[note 103] The covert elements among the members of the bureau of the Japanese
military attaché in Berlin had been heavily involved since 1920 in support of sabotage
and subversion operations directed against the USSR. This had been Oshima’s main
employment as assistant military attaché in Berlin and Vienna in the early 1910s, but
according to Professor Miyagi, who interviewed Oshima in old age, he deliberately
avoided talking about these aspects of his career because of the damage it might do as
a defendant at the Tokyo Tribunal. Colonel Usui Shigeki [JAAF officer; CO of 98
Sentai (Ki-21 bombers); KIA 23 Dec 1941 during the first Rangoon major air strike]
undertook these tasks under Oshima in the mid--1930s and was credited by
Schellenberg as collaborating with the Security Service to plant information about an
anti-Stalinist conspiracy among the Soviet military which had a direct impact on the
subsequent purges that seriously weakened Soviet defences from 1937 to 1941.
In 1942, the Japanese Army provided secure bases for Abwehr-funded sabotage
operations against Siberia and there was collaboration between Colonel Lahousen
(Abwehr II) and Colonel Yamamoto Bin over the infiltration of agents into the
Caucasus. See Abwehr II L/A Nr. 990/42 Gkdos of 1 May -1942 about discussions on
cooperation involving the Caucasus, India, Iran, Iraq and the USA. Colonel Onouchi,
the Japanese military attaché in Helsinki, was collaborating with the Finnish General
Staff in mounting agent penetration in Carelia and employing Finnish and Estonian
agents inside the USSR Soviet code material collected in Manchuria by the Japanese
and Poles ware exchanged by Onouchi’s assistant, Hirose Eiichi, with the Estonian
organisation, originally supplied with funds and intercept equipment by the Germans, under Erkki Pale, working for Colonel Hallamaa and the Finnish General Staff. Much
of this information was already being routed to Onodera, but he paid Pale 300,000
kroner in September 1944 to take his group to Stockholm when Finland sued for
peace.
An example of Finnish radio monitoring of Soviet forces’ activity may be seen in
Onouchi (Helsinki) Tel. No. 217 of 9 June 1943 and it is also interesting to note
Helsinki Tel. No. 229 of 17 June 1943 in which it was noted that ‘it is very hard to
read American and British diplomatic systems’ so that it would make sense to derive
information about Anglo-American policy by monitoring the codes of small countries
with less difficult systems.’ See NAW/RG 457/SRA 331-S & 163 and J. Cederberg &
G. Elgemyr, ‘Operation Stella Polaris’, in W. Agrell & B. Huldt [eds.] Clio Goes
Spying; Lunds Studies in International History, Vol. 17, 1983, pp. 120–149.
[note 131] Author’s interview with General Onodera. The transfer, codenamed
Operation Pole Star, was facilitated by the good relations that had existed until
November 1944 with Colonel Onouchi, who returned home. Onodera had had longterm contacts also with Colonel Hallamaa, the head of the decrypt section of the
Finnish General Staff, as well as with General Paasonen, the head of intelligence and
the Estonian volunteers, headed by Colonel Richard Maasing, who had collaborated
with the Finns and the Germans. The move was also known to the Swedes and the
transfer was conducted with their tacit support. Paasonen had been at the St. Cyr
Military Academy in France with General de Gaulle and both he and Hallamaa moved
to France at the end of the war. Cf. n. 103 above.
There appears to have been an intelligence connection between the Finns and the
French for some time past and there were also connections between the Swedes and
the Comte de Fleurieu, named as head of Anglo-American intelligence in Sweden by
Himmler at the end of 1942. The Germans and their friends in Stockholm seem
always to have been wary of the French military and were quite frequently seeking to
check up both on Swedish diplomats in France and on French diplomats on leave
from Sweden. It is perhaps significant that General Onodera was interrogated only by
the French in 1946 before he left Naples for Japan.
Stella Polaris Sources
Chapman J.W.M., Japanese Intelligence 1918–1945. A Suitable Case for Treatment in
Christopher Andrew and Jeremy Noakes [eds.] Intelligence and International
Relations 1900–1945; Exeter University of Exeter 1987 [145 – 190 p.]
Chapman J.W.M., Japan in Poland’s Secret Neighbourhood War; Japan Forum No
2/1995 [225 – 283 p.]
Maekela Jukka, Im Rucken des Feindes. Der finnische Nachrichtendienst im Krieg [In
the Rear of the Enemy. The Finnish Intelligence in the War], Frauenfeld Huber
Verlag 1967
Cederburg Joergen & Goeran Elgemyr, Operation Stella Polaris–Nordic Intelligence
Cooperation in the Closing Stages of the Second World War in Wilhelm Agrell & Bo
Huldt [eds.] Clio Goes Spying. Eight Essays on the History of Intelligence; Malmoe,
Sweden Scandinavian University Books 1983 [120 – 149 p.]
Kahn David, Finland’s Codebreaking in World War II in Hayden Peake and Samuel
Halpern [eds.] In the Name of Intelligence. Essays in Honor of Walter Pforzheimer;
Washington, DC NIBC 1994 [329 – 347 p.]
C.G. McKay, Debris from Stella Polaris. A Footnote to the CIA–NSA Account of
Venona; Intelligence and National Security Summer 1999 [198 – 201 p.]
C.G. McKay, From Information to Intrigue. Studies in Secret Service based on
Swedish Experience 1939–1945; London Frank Cass 1993 I can just add that all these Japanese officers [Akashi, Nishimura, Onodera and
Onouchi] also cooperated with Polish Intelligence with excellent results.
1939-1940 Nishimura moved to Stockholm and organized attache bureau there. He was soon replaced by Gen Makoto Onodera in Sweden and Gen Hiroshi Onouchi in Finland. Onouchi worked there until the end of 1944 and enjoyed very good relations with the Finns. '
J.W.M. Chapman – Japan in Poland’s Secret Neighbourhood War [Japan Forum No'2/1995] writes [p. 260]
Until the Soviet-Finnish peace in the autumn of 1944, Onodera had been heavily 'involved in collaborating with the Finnish General Staff in the penetration of the USSR by agents. The Japanese mission was forced out of Finland, but Onodera pulled off a remarkable coup by obtaining several million yen from Tokyo to induce the whole of the deception section of the Finnish General Staff to move to Sweden to '''continue its work, which was generally regarded as highly effective in reading Soviet 'coded signals. [note 131] The opportunity appears to have arisen as a result of the fact
that the Russians were intent on ensuring that the apparatus elaborately created with German funds and support to monitor the USSR since the 1930s in conjunction with the Finns, Estonians, Lithuanians, Latvians and, to a much lesser extent, the Swedes would be smashed. However, because Onodera had the funds and a long-established set of contacts since his years in Riga and because the Swedes quietly indicated their support for maintenance of these networks, the proposal went ahead and contributed significantly to Onodera's standing in Tokyo's eyes. [note 132].
[note 103] The covert elements among the members of the bureau of the Japanese
military attaché in Berlin had been heavily involved since 1920 in support of sabotage
and subversion operations directed against the USSR. This had been Oshima’s main
employment as assistant military attaché in Berlin and Vienna in the early 1910s, but
according to Professor Miyagi, who interviewed Oshima in old age, he deliberately
avoided talking about these aspects of his career because of the damage it might do as
a defendant at the Tokyo Tribunal. Colonel Usui Shigeki [JAAF officer; CO of 98
Sentai (Ki-21 bombers); KIA 23 Dec 1941 during the first Rangoon major air strike]
undertook these tasks under Oshima in the mid--1930s and was credited by
Schellenberg as collaborating with the Security Service to plant information about an
anti-Stalinist conspiracy among the Soviet military which had a direct impact on the
subsequent purges that seriously weakened Soviet defences from 1937 to 1941.
In 1942, the Japanese Army provided secure bases for Abwehr-funded sabotage
operations against Siberia and there was collaboration between Colonel Lahousen
(Abwehr II) and Colonel Yamamoto Bin over the infiltration of agents into the
Caucasus. See Abwehr II L/A Nr. 990/42 Gkdos of 1 May -1942 about discussions on
cooperation involving the Caucasus, India, Iran, Iraq and the USA. Colonel Onouchi,
the Japanese military attaché in Helsinki, was collaborating with the Finnish General
Staff in mounting agent penetration in Carelia and employing Finnish and Estonian
agents inside the USSR Soviet code material collected in Manchuria by the Japanese
and Poles ware exchanged by Onouchi’s assistant, Hirose Eiichi, with the Estonian
organisation, originally supplied with funds and intercept equipment by the Germans, under Erkki Pale, working for Colonel Hallamaa and the Finnish General Staff. Much
of this information was already being routed to Onodera, but he paid Pale 300,000
kroner in September 1944 to take his group to Stockholm when Finland sued for
peace.
An example of Finnish radio monitoring of Soviet forces’ activity may be seen in
Onouchi (Helsinki) Tel. No. 217 of 9 June 1943 and it is also interesting to note
Helsinki Tel. No. 229 of 17 June 1943 in which it was noted that ‘it is very hard to
read American and British diplomatic systems’ so that it would make sense to derive
information about Anglo-American policy by monitoring the codes of small countries
with less difficult systems.’ See NAW/RG 457/SRA 331-S & 163 and J. Cederberg &
G. Elgemyr, ‘Operation Stella Polaris’, in W. Agrell & B. Huldt [eds.] Clio Goes
Spying; Lunds Studies in International History, Vol. 17, 1983, pp. 120–149.
[note 131] Author’s interview with General Onodera. The transfer, codenamed
Operation Pole Star, was facilitated by the good relations that had existed until
November 1944 with Colonel Onouchi, who returned home. Onodera had had longterm contacts also with Colonel Hallamaa, the head of the decrypt section of the
Finnish General Staff, as well as with General Paasonen, the head of intelligence and
the Estonian volunteers, headed by Colonel Richard Maasing, who had collaborated
with the Finns and the Germans. The move was also known to the Swedes and the
transfer was conducted with their tacit support. Paasonen had been at the St. Cyr
Military Academy in France with General de Gaulle and both he and Hallamaa moved
to France at the end of the war. Cf. n. 103 above.
There appears to have been an intelligence connection between the Finns and the
French for some time past and there were also connections between the Swedes and
the Comte de Fleurieu, named as head of Anglo-American intelligence in Sweden by
Himmler at the end of 1942. The Germans and their friends in Stockholm seem
always to have been wary of the French military and were quite frequently seeking to
check up both on Swedish diplomats in France and on French diplomats on leave
from Sweden. It is perhaps significant that General Onodera was interrogated only by
the French in 1946 before he left Naples for Japan.
Stella Polaris Sources
Chapman J.W.M., Japanese Intelligence 1918–1945. A Suitable Case for Treatment in
Christopher Andrew and Jeremy Noakes [eds.] Intelligence and International
Relations 1900–1945; Exeter University of Exeter 1987 [145 – 190 p.]
Chapman J.W.M., Japan in Poland’s Secret Neighbourhood War; Japan Forum No
2/1995 [225 – 283 p.]
Maekela Jukka, Im Rucken des Feindes. Der finnische Nachrichtendienst im Krieg [In
the Rear of the Enemy. The Finnish Intelligence in the War], Frauenfeld Huber
Verlag 1967
Cederburg Joergen & Goeran Elgemyr, Operation Stella Polaris–Nordic Intelligence
Cooperation in the Closing Stages of the Second World War in Wilhelm Agrell & Bo
Huldt [eds.] Clio Goes Spying. Eight Essays on the History of Intelligence; Malmoe,
Sweden Scandinavian University Books 1983 [120 – 149 p.]
Kahn David, Finland’s Codebreaking in World War II in Hayden Peake and Samuel
Halpern [eds.] In the Name of Intelligence. Essays in Honor of Walter Pforzheimer;
Washington, DC NIBC 1994 [329 – 347 p.]
C.G. McKay, Debris from Stella Polaris. A Footnote to the CIA–NSA Account of
Venona; Intelligence and National Security Summer 1999 [198 – 201 p.]
C.G. McKay, From Information to Intrigue. Studies in Secret Service based on
Swedish Experience 1939–1945; London Frank Cass 1993 I can just add that all these Japanese officers [Akashi, Nishimura, Onodera and
Onouchi] also cooperated with Polish Intelligence with excellent results.
ex Ngāti Tumatauenga ("Tribe of the Maori War God") aka the New Zealand Army
-
Seppo Koivisto
- Member
- Posts: 760
- Joined: 20 Nov 2006, 23:49
- Location: Finland
Re: Japanese-Finnish links in the 1930s
This CIA document contains interesting information on Japanese-Finnish co-operation from the interrogation of Makoto Onodera.
https://www.cia.gov/library/readingroom ... 2_0022.pdf
Further links on Makoto Onodera:
http://forum.axishistory.com/viewtopic.php?t=127269
https://www.cia.gov/library/readingroom ... te/onodera
http://chris-intel-corner.blogspot.fi/2 ... azaar.html
https://sv.wikipedia.org/wiki/Makoto_Onodera
https://www.cia.gov/library/readingroom ... 2_0022.pdf
Further links on Makoto Onodera:
http://forum.axishistory.com/viewtopic.php?t=127269
https://www.cia.gov/library/readingroom ... te/onodera
http://chris-intel-corner.blogspot.fi/2 ... azaar.html
https://sv.wikipedia.org/wiki/Makoto_Onodera