ADP 3-28 clarifies similarities and differences between defense support of civil authorities (DSCA) and other elements of decisive action. DSCA and stability operations are similar in many ways. Both revolve around helping partners on the ground within areas of operations. Both require Army forces to provide essential services and work together with civil authorities. However, homeland operational environments differ from those overseas in terms of law, military chain of command, use of force, and inter-organizational coordination among unified action partners. This ADP helps Army leaders understand how operations in the homeland differ from operations by forces deployed forward in other theaters. It illustrates how domestic operational areas are theaters of operations with special requirements.
DesignationADP 3-28
EditionJul 2019
StatusActive
ProponentTRADOC
Pages112
FunctionDoctrine Philosophy
CollectionCurrent Doctrine
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