| | | |
| Boram |
| |
| |
| Bot Bot River |
| |
| |
| Buin |
| |
| |
| Bumi River |
| |
| |
| Buna Area |
| |
| Buso River–Finschhafen Area |
| |
| But |
| |
| |
| Cape Bushing |
| |
| |
| Cape Gloucester |
| |
| |
| Cape Pus |
| |
| |
| Central Bougainville |
| |
|
| 17th Army Intendance Dept (Japanese) |
| |
|
| 23rd Infantry Regt 2 Coy (Japanese) |
| |
|
| 45th Infantry Regiment (Japanese) |
| |
|
| 54th Infantry Regt 2nd Bn 2nd Unit (Japanese) |
| |
|
| FAR EASTERN LIAISON OFFICE (Allied) |
| |
|
| Imperial GHQ Army Division (Japanese) |
| |
|
| Southern Area Army GHQ (Japanese) |
| |
|
| US 5th Air Force (Allied) |
| |
| |
| Cromwell Range |
| |
| |