This Joint Threat Assessment (JTA) addresses threats to the 59th Presidential Inauguration taking place in Washington, DC, on 20 January 2021. This JTA is co-authored by the Federal Bureau of Investigation (FBI) and Department of Homeland Security (DHS)/US Secret Service (USSS), with input from multiple US Intelligence Community and law enforcement partners. It does not include acts of non – violent civil disobedience (i.e., protests without a permit), which are outside the scope of federal law enforcement jurisdiction.
This manual is composed of several volumes, each containing its own purpose. In accordance with the authority in DoD Directives (DoDDs) 5111.13 and 3025.18 the manual assigns responsibilities and establishes procedures for Defense Support of Civil Authorities (DSCA) and identifies authorities for DoD Components to provide support of civil authorities and non-DoD entities. For DoD support described in this manual that is not under the oversight of the Assistant Secretary of Defense for Homeland Defense and Global Security (ASD(HD&GS)), this manual identifies the offices of responsibility and oversight.