Other platforms like Scribd and Course Hero often host older or shared versions of the doctrine for educational reference. Combined Arms Mobility Operations Guide | PDF - Scribd
The overarching framework for ensuring forces can move freely where and when needed.
For those who prefer a hard copy, specialized vendors like My Army Publications offer the manual in "Big" (8.5 x 11) or "Mini" sizes with laminated covers for field use. atp 3-90.4 pdf
This includes high-stakes actions like breaching obstacles and gap crossing (such as crossing rivers or ravines) to allow combat forces to engage the enemy.
Tactical techniques for breaking through enemy-defended barriers or minefields. Other platforms like Scribd and Course Hero often
Specific support for creating and maintaining landing zones and forward airfields. Recent Updates and Terminology Changes
Procedures for moving forces across inland water obstacles or other terrain gaps. Recent Updates and Terminology Changes Procedures for moving
As of , a new version of ATP 3-90.4 was released, totaling approximately 316 pages. Recent doctrine announcements in 2025 have noted specific terminology shifts; for instance, the term "covert" (formerly used for "covert breaching" or "covert crossing") is being replaced by the term "clandestine" to better align with legal and military definitions. How to Access the ATP 3-90.4 PDF