 |  | | |
  | Baiba |
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|  |
  | Basama |
| |
|
|  |
  | Biak |
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|
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  | Bismarck Archipelago |
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|
|  |
  | Blucher Point |
| |
|
|  |
  | Bogadjim |
| |
|
|  |
  | Boiken |
| |
|
|  |
  | Boo Islands |
| |
|
|  |
  | Borgen Bay |
| |
|
|
  | 1st Shipping Engineer Regt 2nd Coy (Japanese) |
|  |
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 | 1st Shipping Engineer Regt (Japanese) |
| |
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|
  | 1st Shipping Enginner Regt (Japanese) |
|  |
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|
 | 4th Air Intelligence Unit No. 2 Coy (Japanese) |
| |
|
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  | Shipping Group HQ (Japanese) |
|  |
  | Bot Bot River |
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|
|  |
  | Buin |
| |
|
|  |
  | Bumi River |
| |
|
|  |
  | Buna Area |
| |
   | Buso River–Finschhafen Area |
|  |