Atp 3-90.4 Pdf File
ATP 3-90.4 (Combined Arms Mobility) is a U.S. Army technical publication detailing procedures for engineers and commanders to enable friendly force movement and disrupt enemy actions through obstacle reduction, gap crossing, and countermobility [1]. The manual, which covers the SOSRA principle for breaching operations, is designed for the integration of combat engineering tasks into tactical operations [1, 2, 3]. Access the current doctrine at the Army Publishing Directorate website.
ATP 3-90.4: The Essential Guide to the Combined Arms Battalion
Title: ATP 3-90.4 Combined Arms Battalion Status: Current (supersedes earlier versions) Type: Army Techniques Publication (Tactical Level) atp 3-90.4 pdf
Use smoke or terrain to prevent the enemy from seeing the breaching party’s activities. ATP 3-90
Wide Area Security (WAS)
- Definition: Operations to protect populations, forces, infrastructure, and activities across a large area where enemy forces are not continuously engaged.
- Key tasks:
Content of ATP 3-90.4 PDF
Protect the point of breach from local counterattacks or interference. Definition: Operations to protect populations