Moscow has planned to submit a claim this year to redraw the map of the Arctic and give itself a bigger swath of the territory, which could hold huge deposits of oil, gas and mineral wealth.Russia, Norway, the United States, Canada and Denmark are at odds over how to divide up the Arctic seabed, thought to hold 90 billion barrels of oil and 30 percent of the world's untapped gas resources, according to the U.S. Geological Survey.