In fire and maneuver tactics, which is involved?

In fire and maneuver tactics, the correct choice involves one maneuver element and two supporting elements. This structure is crucial for effectively executing tactical operations during combat situations.

The maneuver element is responsible for moving into position to engage the enemy, while the supporting elements provide fire support, which can suppress or neutralize the enemy's capabilities. This combination allows the maneuver element to advance or reposition with reduced risk, as the supporting fire creates a barrier between them and the enemy, preventing the enemy from effectively retaliating.

The use of two supporting elements enhances flexibility and ensures that the maneuvering force can maintain momentum in the attack. This also allows for coordinated efforts, where the supporting elements can provide covering fire from different angles, thus increasing the overall effectiveness of the operation and providing better safety for the maneuver element.

In contrast, the other options do not provide the necessary support structure. For instance, two maneuver elements with no supporting fire would lack the protective covering necessary for success, while a single unit operating independently would not benefit from the advantageous coordination between maneuver and supporting actions, making it vulnerable to enemy fire. Lastly, having one supporting element and one reconnaissance team lacks the necessary firepower integration to successfully execute fire and maneuver tactics.