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Equation 11 · The Logistics Tail: Sustainment as the Binding Constraint on Organised Force

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T(r)T(r)

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TT

Symbol T

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rr

Symbol r

the distance.

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The concept is routinely taught as a matter of judgement. It is more usefully written as an identity. Let C be the consumption rate of a force in the field and T(r) the sustained throughput that can be delivered to it at distance r from the last high-capacity transfer point. Stock at the front then evolves as

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