LOGPAC

Logistics Package

A group of vehicles and personnel organized to provide Class I (food), Class III (fuel), Class V (ammunition), and other supplies to tactical units in the field at pre-planned supply points.

The LOGPAC is the mechanism that keeps tactical units in the fight. It runs on a schedule tied to the operational timeline — when units maneuver, the LOGPAC timing adjusts. A delayed or destroyed LOGPAC directly degrades combat power.

Supply Classes

ClassContents
IFood, water, rations
IIClothing, tools, hand equipment
IIIBulk fuel (POL) — IIIB for aviation fuel
IVConstruction materials, barriers
VAmmunition — by type, lot, quantity
VIIMajor end items (vehicles, weapons systems)
VIIIMedical material
IXRepair parts

LOGPAC Cycle

  1. S4 requests supplies based on unit ACE reports and consumption rates
  2. BSB (Brigade Support Battalion) builds and dispatches the LOGPAC
  3. Unit designates a Combat Trains or Field Trains location as the supply point
  4. Platoon/company pushes vehicles to the supply point at the designated time
  5. Distribution completed; vehicles return to tactical positions

Push vs. Pull

In fast-moving operations, LOGPACs operate on a push system — supplies are sent on schedule without waiting for a request. In set-piece operations, pull logistics are based on unit-submitted requests.

Logisticslogisticssustainmentsupplyclass-iclass-iiiclass-vconvoy
RELATED TERMS