Multi-Service Tactics, Techniques, and Procedures for
Defense Support of Civil Authorities (DSCA)
February 2021
Corresponding Service Publication Numbers
USA - ATP 3-28.1
USMC - MCRP 3-30.6
USN - NTTP 3-57.2
USAF - AFTTP 3-2.67
USCG - CGTTP 3-57.1
Description: This publication sets forth MTTP at the tactical level to assist the military planner, commander, and Service forces in employing military resources in response to domestic emergencies in accordance with US law.
Public Release