Rush for Arctic's resources provokes territorial tussles
• The GuardianUS, Canada, Russia, Denmark and Norway are becoming embroiled in disputes over boundaries on land and at sea.
US, Canada, Russia, Denmark and Norway are becoming embroiled in disputes over boundaries on land and at sea.
http://www.guardian.co.uk/world/2011/jul/06/us-russia-political-tensions-arctic
US and Russia stir up political tensions over Arctic