The purpose of the direct fire kill chain is to provide a standard description of all the tasks and actions of the firers, teams, squads, crews, and platoons employing direct fire weapon systems. This allows Soldiers and leaders to maximize the effects of lethal fires against any threat while simultaneously reducing or eliminating fratricide and collateral damage. Introductory figure-1 presents the direct fire kill chain. Introductory figure-1. Direct fire kill chain PURPOSE This training circular describes the kill chain for direct fire weapons as it applies to Soldiers, leaders, crews, squads, and platoons. It provides an overview of the kill chain, including each interconnected task and the specific outcomes they must accomplish regardless of the steps taken to achieve those outcomes.
DesignationTC 3-20.31-040
EditionJun 2025
StatusActive
ProponentTRADOC
Pages200
FunctionSmall Unit Tactics
EchelonSquad
CollectionCurrent Doctrine
Approved for public release; distribution is unlimited. This publication supersedes TC 3-20.31-4, dated 23 July 2015.