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| 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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| 106th Independent Land Duty Coy 3rd Pl 2nd Sect 3rd Squad (Japanese) |
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| 10th Ind Engineer Regt (Japanese) |
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| 10th Independent Unit (Japanese) |
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| 115th Infantry Rgt Gun Co 1st Pl 1st Sect (Japanese) |
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| 11th Division 11th Mountain Artillery Regt 1st Bn 1st Coy 2nd Pl 3rd Sect (Japanese) |
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| 144th Infantry Regt 1st Bn 1st Coy 2 Pl (Japanese) |
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| 144th Infantry Regt 1st Bn (Japanese) |
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| 144th Infantry Regt 2nd Bn (Japanese) |
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| 144th Infantry Regt 3rd Bn Artillery Pl (Japanese) |
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| 144th Infantry Regt Headquarters (Japanese) |
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| 14th Area Army (Japanese) |
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| 14th Pioneer Unit (Japanese) |
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| 15th Construction Bn (Japanese) |
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| 15th Construction Unit 2nd Coy 2nd Pl 6th Sect (Japanese) |
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| 15th Independent Engineer Regt 3rd Coy 1st Pl (Japanese) |
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| 15th Independent Engineer Regt 3rd Coy 4th Pl 3rd Sect (Japanese) |
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| 15th Independent Engineer Regt (Japanese) |
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| 15th Naval Construction Bn (Japanese) |
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