Arctic nations are promising to avoid new "Cold War" scrambles linked to climate change...

The Advanced Microwave Scanning Radiometer (AMSR-E), a high-resolution passive microwave Instrument on NASA’s Aqua satellite, shows the state of Arctic sea ice on September 10 in this file image released September 16, 2008. Arctic nations are promising to avoid new "Cold War" scrambles linked to climate change, but military activity is stirring in a polar region where a thaw may allow oil and gas exploration or new shipping routes

Canadian part-time military volunteers recruited from the aboriginal Inuit people ride their snowmobiles as they leave a meeting off Cornwallis Island, Nunavut in this April 9, 2006 file photo. Arctic nations are promising to avoid new "Cold War" scrambles linked to climate change, but military activity is stirring in a polar region where a thaw may allow oil and gas exploration or new shipping routes