Loss-of-strength gradient

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The loss-of-strength gradient (LSG) is a military concept devised by Kenneth E. Boulding in his 1962 book Conflict and Defense: A General Theory. He argued that the amount of a nation's military power that could be brought to bear in any part of the world depended on geographic distance. The loss of strength gradient demonstrated graphically that, the farther away the target of aggression, the less strength could be made available. It also showed how this loss of strength could be ameliorated by forward positions.^[1]