What must occur after seizing an enemy position when machine guns can no longer support from their current location?

When machine guns can no longer support from their current location after seizing an enemy position, displacement is the necessary action to maintain effective fire support. Displacement involves moving the machine guns to a new position that allows them to continue providing effective suppressive fire or support for the maneuvering troops. This is crucial because machine guns are essential for sustaining fire superiority, controlling enemy movement, and protecting friendly forces.

Displacement is not merely about moving; it involves careful planning to ensure that the new positions are effective and provide a good field of fire. It also requires consideration of factors like terrain, visibility, and the positions of enemy forces. Ensuring that machine guns can cover advancing or consolidating infantry is vital for maintaining the momentum of an offensive operation and protecting the forces involved.

While consolidation, retreat, and reorganization are important concepts in military operations, they do not specifically address the immediate requirement for machine guns to reposition and continue their role in fire support as needed after an advance into an enemy-held position.