US Presidency
1961

New tactics will have to be developed, of course, to meet new situations, but the underlying principles should be constant. Our great moral and material commitments to collective security, deterrence of force, international law, negotiations that lead to self-enforcing agreements, and the economic interdependence of free nations should remain the cornerstone of a foreign policy that will ultimately bring permanent peace with justice in freedom to all mankind. The continuing need of all free nations today is for each to recognize clearly the essentiality of an unbreakable bond among themselves based upon a complete dedication to the principles of collective security, effective cooperation and peace with justice. For the first time in our nation's history we have consistently maintained in peacetime, military forces of a magnitude sufficient to deter and if need be to destroy predatory forces in the world. Tremendous advances in strategic weapons systems have been made in the past eight years.