What is a Combined Arms Battalion (CAB) and how does it differ from an Infantry Battalion?

• A. A CAB is a battalion integrated with armor or mechanized elements and fires to deliver combined-arms maneuver.
• B. A CAB is a brigade-level unit.
• C. A CAB operates only in urban environments.
• D. A CAB has no attack capability, only defense.

Answer: (A)

A Combined Arms Battalion is organized to bring together multiple combat arms—typically infantry with armor or mechanized elements—so they can operate as a unified fighting force. This means the infantry fights alongside armored or mechanized units and uses coordinated fires to deliver rapid, flexible maneuver. The result is a unit capable of closing with, suppressing, and destroying the enemy through integrated speed, protection, and firepower, rather than relying on infantry alone.

How this differs from an Infantry Battalion becomes clear when you look at composition and purpose. An Infantry Battalion is primarily made up of foot soldiers and their light supporting elements, with fewer organic armored vehicles inside the battalion itself. Its maneuver and protection rely more on dismounted action and attachments from outside the battalion, rather than the self-contained, integrated armor/mechanized capability that a CAB provides. In short, a CAB is built for armored or mechanized cooperation and combined-arms fire, while an Infantry Battalion centers on dismounted infantry with lighter integrated support.

The other descriptions don’t fit because a CAB is not a brigade-level unit, it isn’t restricted to urban environments, and it does have attack capability as part of its integrated fighting power.