That requires only one kind of defense policy, a policy summed up in a single word "first." I do not mean "first, if," I do not mean "first, but," I do not mean "first, when," but I mean "First, period."
John F. Kennedy: "Speech of Senator John F. Kennedy, Civic Auditorium, Seattle, WA," September 6, 1960. Online by Gerhard Peters and John T. Woolley.
Speech of Senator John F. Kennedy, Civic Auditorium, Seattle, WA