Columbia subject headings:
Military art and science.
Military doctrine.
Military history, Modern--20th century.
Military readiness.
Surprise (Military science)
Technology--Military aspects.
Uncertainty--Research.
Harvard subject headings:
Military art and science--Effect of technological innovations on.
Military doctrine.
Military history, Modern--20th century
Surprise.
Uncertainty--Research.
Princeton subject headings:
Military art and science.
Military doctrine.
Military history, Modern--20th century.
Military readiness.
Surprise (Military science)
Technology--Military aspects.
Uncertainty--Research.