The was one of the armaments expansion plan of the
Imperial Japanese Navy
The Imperial Japanese Navy (IJN; Kyūjitai: Shinjitai: ' 'Navy of the Greater Japanese Empire', or ''Nippon Kaigun'', 'Japanese Navy') was the navy of the Empire of Japan from 1868 to 1945, when it was dissolved following Japan's surrender ...
(IJN).
Background
In 1939, the IJN started new naval armaments expansion plan. It extended to 80 warships and 75 Naval Air Groups by 1.6 billion JPY.
Table of vessels
Notes
References
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Senshi Sōsho
The , also called the , is the official military history of Imperial Japan's involvement in the Pacific War from 1937 to 1945. The task of compiling the official account of the Japanese involvement in World War II began in October 1955 with the op ...
Vol.31, ''Naval armaments and war preparation (1), "Until November 1941"'', Asagumo Simbun (Japan), November 1969
See also
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1st Naval Armaments Supplement Programme (Maru 1 Keikaku, 1931)
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2nd Naval Armaments Supplement Programme (Maru 2 Keikaku, 1934)
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3rd Naval Armaments Supplement Programme (Maru 3 Keikaku, 1937)
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Temporal Naval Armaments Supplement Programme (Maru Rin Keikaku, 1940)
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Rapidly Naval Armaments Supplement Programme (Maru Kyū Keikaku, 1941)
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Additional Naval Armaments Supplement Programme (Maru Tui Keikaku, 1941)
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5th Naval Armaments Supplement Programme (Maru 5 Keikaku, 1941)
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6th Naval Armaments Supplement Programme
6 (six) is the natural number following 5 and preceding 7. It is a composite number and the smallest perfect number.
In mathematics
Six is the smallest positive integer which is neither a square number nor a prime number; it is the second small ...
(Maru 6 Keikaku, 1942)
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Modified 5th Naval Armaments Supplement Programme (Kai-Maru 5 Keikaku, 1942)
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Wartime Naval Armaments Supplement Programme (Maru Sen Keikaku, 1944)
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マル4計画 (ja)
{{DEFAULTSORT:Naval Armaments Supplement Programme
Imperial Japanese Navy
Military history of Japan