What is the name of the crawling action in military training?

The action of crawling in military training is called crawling forward.

Crawling forward is an important part of the basic tactical action of individual soldiers, and it is the way for soldiers to approach the target when the enemy's fire threat is great. Crawling forward can be divided into three actions: low posture crawling, sideways crawling and prone. Low-profile crawling is a common method in marching, which is convenient for catching the enemy, releasing the gun, inserting the knife and jumping. Crawling sideways is a way to better protect your body and improve your vigilance when you are lying down. Staple is a method used when the enemy's firepower is threatening and it is easy to expose the target when lying down.