Columbia subject headings:
Deterrence (Strategy)
Europe--Defenses.
North Atlantic Treaty Organization--Armed Forces--Weapons systems.
Nuclear weapons--Europe.
Harvard subject headings:
Deterrence (Strategy)
Europe--Defenses.
North Atlantic Treaty Organization--Armed Forces--Weapons systems.
Nuclear weapons--Europe
Princeton subject headings:
Deterrence (Strategy)
Europe--Defenses.
North Atlantic Treaty Organization--Armed Forces--Weapons systems.
Nuclear weapons--Europe.