During box containment, which statement describes movement of GOV-3 and GOV-4?

• A. They drive forward to pin the front corners
• B. They only move as far forward as the rearmost occupant of the vehicle
• C. They block the rear of the vehicle
• D. They are not used during containment

Answer: (B)

During box containment, the aim is to create a controlled barrier around the target vehicle so it cannot maneuver away, while keeping safety at the forefront. GOV-3 and GOV-4 serve as the forward boundary on that side of the box, and they advance only to the position of the rearmost occupant in the target vehicle. This establishes a precise limit: enough forward reach to block progress and help seal the box, but not so far that it presses into or injures occupants or creates unsafe contact. Moving beyond that point would risk harm or entrapment, and not moving at all would fail to establish the protective boundary needed. The other options describe more aggressive pushing or different roles that don’t align with how these units contribute to forming the containment box.