Columbia subject headings:
Arctic regions--Strategic aspects.
Nuclear-weapon-free zones--Arctic regions.
Sea control.
Strategy.
Harvard subject headings:
Arctic regions--Strategic aspects.
Arms control
National security--Norway
North Atlantic Treaty Organization
Nuclear-weapon-free zones--Arctic regions.
Sea control.
Strategy
Princeton subject headings:
Arctic regions--Strategic aspects.
Arms control.
National security--Norway.
North Atlantic Treaty Organization.
Nuclear-weapon-free zones--Arctic regions.
Sea control.
Strategy.