Disputes - international Antarctic Treaty defers claims (see Antarctica entry), but Argentina, Australia, Chile, France, New Zealand, Norway, and UK assert claims (some overlapping), including the continental shelf in the Southern Ocean; several states have expressed an interest in extending those continental shelf claims under the United Nations Convention on the Law of the Sea (LOS) to include undersea ridges; the US and most other states do not recognize the land or maritime claims of other states and have made no claims themselves (the US and Russia have reserved the right to do so); no formal claims have been made in the sector between 90 degrees west and 150 degrees west Antarctic Treaty defers claims (see Antarctica entry), but Argentina, Australia, Chile, France, New Zealand, Norway, and UK assert claims (some overlapping), including the continental shelf in the Southern Ocean; several states have expressed an interest in extending those continental shelf claims under the United Nations Convention on the Law of the Sea (LOS) to include undersea ridges; the US and most other states do not recognize the land or maritime claims of other states and have made no claims themselves (the US and Russia have reserved the right to do so); no formal claims have been made in the sector between 90 degrees west and 150 degrees west

NOTE: The information regarding Southern Ocean on this page is re-published from the 2002 World Fact Book of the United States Central Intelligence Agency. No claims are made regarding the accuracy of Southern Ocean Transnational Issues 2002 information contained here. All suggestions for corrections of any errors about Southern Ocean Transnational Issues 2002 should be addressed to the CIA.