Columbia subject headings:
Harvard subject headings:
Arms race--History--20th century
Geopolitics.
Military art and science--History--20th century
Military geography.
Military history, Modern--20th century
Strategy
World politics--1945-
Princeton subject headings:
Arms race--History--20th century.
Geopolitics.
Military art and science--History--20th century.
Military geography.
Military history, Modern--20th century.
Strategy.
World politics--1945-1989.