 |  | | |
  | Prince Alexander Range |
| |
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  | Rabaul |
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|  |
  | Rabi |
| |
|  |
  | Ramu River–Finisterre Range |
| |
   | Ramu River Finisterre Range |
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  | Russell Island |
| |
|  |
  | Saidor |
| |
|  |
  | Salamaua |
| |
|  |
  | Sangara |
| |
|  |
  | Sarang |
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|  |
  | Sattelberg Area |
| |
|  |
  | Sepik River |
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  | Shortland Islands |
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  | 702nd Air Corps 1st Unit 7th Group (Japanese) |
|  |
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 | 81st Garrison Unit (Japanese) |
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|
|  |
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 | Matsukawa Unit (Japanese) |
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|
  | No. 82 Defence Unit (Lae) (Japanese) |
|  |
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 | Sasebo Special Naval Landing Party (Japanese) |
| |
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  | Sub-chaser Div No. 23 (Japanese) |
|  |