constitutional parliamentary democracy and a Commonwealth realm
Capital:
name: Port Moresby
geographic coordinates: 9 30 S, 147 10 E
time difference: UTC+10 (15 hours ahead of Washington, DC during Standard Time)
Administrative divisions:
20 provinces; Bougainville (autonomous region), Central, Chimbu,
Eastern Highlands, East New Britain, East Sepik, Enga, Gulf, Madang,
Manus, Milne Bay, Morobe, National Capital, New Ireland, Northern,
Sandaun, Southern Highlands, Western, Western Highlands, West New
Britain
Independence:
16 September 1975 (from the Australian-administered UN trusteeship)
National holiday: