TC 3-25.150 governs Army combatives training, ground-fighting techniques, competitions, safety, and contact-weapon instruction.
View TC 3-25.150 on armypubs.army.mil
It presents basic, intermediate, and advanced ground-fighting techniques, including grappling, clinch fighting, striking, and defense. It requires ongoing unit training, safety precautions, and protective equipment for some drills.
Opponents must not attempt to reach for the ground while being taken down, as this will lead to injuries. (paragraph 1-9)
For training purposes, hold chokes only until the opponent taps. (paragraph 2-3)