FM 4-0: Sustainment Operations | T.REX ARMS Field Manual Vault

FM 4-0 Sustainment Operations

FM 4-0

Sustainment Operations

Army · FM · Mar 2026 · 256 pages

About

Advances in civilian and military technology have changed the character of warfare and the conduct of Army and joint force operations. The dilemmas posed by the integration of new technologies into the future battlefield have changed the way the Army and the joint force sustain multidomain operations. In the future, sustainment will be more complex, demanding, visible to the enemy, vulnerable, and therefore, must be more synchronized, dispersed, and responsive than ever before. FM 4-0 provides a doctrinal approach for armies, corps, divisions, and brigades to address sustainment challenges across the range of military operations, the competition continuum and the strategic contexts in which Army forces conduct operations. As the keystone sustainment doctrine, it describes how sustainment is embedded into all military operations, tasks, and activities.

DesignationFM 4-0

EditionMar 2026

StatusActive

ProponentT2COM

Pages256

FunctionSustainment

EchelonBrigade

CollectionCurrent Doctrine

Approved for public release; distribution is unlimited. This publication supersedes FM 4-0, dated 31 July 2019; FM

Editions 2

References 151

JP 3-36Not in the Vault
ATP 3-05.40Not in the Vault
ATP 4-32Not in the Vault
ATP 3-37.34Not in the Vault
JP 4-18Not in the Vault
ATP 4-32.2Not in the Vault
ADP 2-0Not in the Vault
TC 8-270Not in the Vault
FM 6-05Not in the Vault
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ATP 3-90.8Not in the Vault
FM 3-63Not in the Vault
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TM 1-1500-328-23Not in the Vault
MCTP 3-34CNot in the Vault
MCTP 3-34ANot in the Vault
MCTP 3-34BNot in the Vault
MCRP 3-30.4Not in the Vault
NTTP 3-05.19Not in the Vault
AFTTP 3-2.73Not in the Vault