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ARCTIC OCEAN
*ARCTIC REGIONS
7
CLIMATE CHANGE
6
Military Operations
5
NORTHWEST PASSAGE
5
Strategy and Tactics
5
Geography
4
Government and Political Science
4
Ice and Permafrost
4
Meteorology
4
NORTHERN SEA ROUTE
4
SEA ICE
4
Snow
4
CANADA
3
GREENHOUSE EFFECT
3
INFRASTRUCTURE
3
Military Forces and Organizations
3
NATIONAL SECURITY
3
NATURAL RESOURCES
3
RUSSIA
3
*CLIMATE CHANGE
2
*COAST GUARD
2
*DEPARTMENT OF DEFENSE
2
*MILITARY OPERATIONS
2
*NATIONAL SECURITY
2
CAPABILITY GAPS
2
CLIMATE
2
COMMERCE
2
Civil Defense
2
DENMARK
2
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Arctic
9
Arctic Ocean
9
Climate change
Northwest passage
Northern Sea Route
6
Sea ice
5
Ice
4
permafrost
4
Alaska
3
Greenland
2
Lomonosov Ridge
2
Bering Strait
1
Faroe Islands
1
Global warming
1
Iceland
1
Law of the Sea
1
North Atlantic
1
Northeast Passage
1
Nunavut
1
ice covered waters
1
inuit
1
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