| Ashmore and Cartier Islands (2007) | Ashmore and Cartier Islands (2002) | |
![]()  | ![]()  | |
| Background | These uninhabited islands came under Australian authority in 1931; formal administration began two years later. Ashmore Reef supports a rich and diverse avian and marine habitat; in 1983, it became a National Nature Reserve. Cartier Island, a former bombing range, is now a marine reserve. | These uninhabited islands came under Australian authority in 1931; formal administration began two years later. Ashmore Reef supports a rich and diverse avian and marine habitat; in 1983 it became a National Nature Reserve. Cartier Island, a former bombing range, is now a marine reserve. | 
| Disputes - international | Indonesian groups challenge Australia's claim to these islands; Australia closed parts of the Ashmore and Cartier Reserve to Indonesian traditional fishing and placed restrictions on certain catches | - | 
| Irrigated land | 0 sq km | 0 sq km (1998 est.) | 
| Land use | arable land: 0% 
 permanent crops: 0% other: 100% (all grass and sand) (2005)  | 
				arable land: 0% 
 permanent crops: 0% other: 100% (all grass and sand) (1998 est.)  | 
				
| Location | Southeastern Asia, islands in the Indian Ocean, midway between northwestern Australia and Timor island | Southeastern Asia, islands in the Indian Ocean, northwest of Australia | 
| Maritime claims | territorial sea: 12 nm 
 contiguous zone: 12 nm exclusive fishing zone: 200 nm continental shelf: 200-m depth or to the depth of exploitation  | 
				contiguous zone: 12 NM 
 continental shelf: 200-m depth or to the depth of exploitation exclusive fishing zone: 200 NM territorial sea: 12 NM  | 
				
| Population | no indigenous inhabitants 
 note: Indonesian fishermen are allowed access to the lagoon and fresh water at Ashmore Reef's West Island  | 
				no indigenous inhabitants 
 note: Indonesian fishermen are allowed access to the lagoon and fresh waster at Ashmore Reef's West Island  | 
				
| Ports and harbors | - | none; offshore anchorage only | 
| Waterways | - | none |