ATP 3-55.4 governs techniques for collecting information during operations among populations through interaction and reporting.
View ATP 3-55.4 on armypubs.army.mil
It covers voluntary questioning, detainee handling, tactical questioning, document and equipment handling, patrols, interpreters, and tactical site exploitation. It provides reporting procedures, planning and preparation guidance, and assessment practices for Soldiers and leaders.
Applies to: ATP 3-55.4 applies to the Active Army, Army National Guard/Army National Guard of the United States and United States Army Reserve unless otherwise stated.
Soldiers outside of the HUMINT discipline do not conduct HUMINT operations. (paragraph 1-37)
Interaction with the local populace enables Soldiers to obtain combat information of immediate value through conversation, helps build mutual trust and understanding, and increases understanding the environment. (paragraph 1-5)
Planning and preparation are both leader and Soldier functions during pre-deployment. (paragraph 2-1)
Coordination is continuous throughout planning, preparation, execution, and assessment. (paragraph 2-23)
An OPORD is a directive issued by a commander to subordinate commanders for effecting the coordinated execution of an operation. (paragraph 2-38)