 |  | | |
  | Boiken |
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  | Boo Islands |
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  | Borgen Bay |
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  | Bougainville |
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  | Buka Island |
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  | Buna |
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  | Buso River–Finschhafen Area |
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  | Butubutu |
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  | Cape Campbell |
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  | Cape Nelson |
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  | Cape Wom |
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  | Choiseul (Lauru) |
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  | D'Entrecasteaux Islands |
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  | 115th Infantry Regt 3rd Bn 11 Coy (Japanese) |
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 | 115th Infantry Regt 3rd Bn 11th Coy 2nd Pl 2nd Sect (Japanese) |
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  | 115th Infantry Regt Regt HQ Signals Coy (Japanese) |
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 | 115th Regt Communications Unit 1st Pl 2nd Sect (Japanese) |
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  | 155th Infantry Regt 3rd Bn 12 Coy (Japanese) |
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