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 | 18th Army Provisional Transport Unit (Japanese) |
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 | 18th Army shipping unit (Japanese) |
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 | 18th Army Staff Sect (Japanese) |
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 | 18th Army (Allied) |
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 | 18th Army (Japanese) |
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 | 18th Division (Japanese) |
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 | 18th Special Sea Duty Coy (Japanese) |
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 | 19th Army HQ (Japanese) |
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 | 19th Army Staff HQ (Japanese) |
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 | 19th Army (Japanese) |
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 | 19th Independent Engineer Regt 1st Coy 2nd Pl 3rd Sect (Japanese) |
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 | 19th Special Sea Duty Coy (Japanese) |
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 | 1A Coy (Japanese) |
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 | 1st Air Div (Japanese) |
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 | 1st Army (Australian) |
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 | 1st Aviation Education Unit 1st Coy (Japanese) |
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 | 1st Aviation Education Unit (Japanese) |
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 | 1st Bn (Japanese) |
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 | 1st Carrier Division 3rd Fleet (Japanese) |
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 | 1st Coy (Japanese) |
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 | Melanesia (PNG, Irian Jaya & Solomon Islands) |
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  | Basama |
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  | Bismarck Archipelago |
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  | Huon Peninsula |
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  | Lae–Markham River Area |
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  | Melanesia (PNG, Irian Jaya & Solomon Islands) |
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  | Mubo–Salamaua Area |
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  | New Britain |
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  | New Guinea |
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  | Rabaul |
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