Which control option assigns a particular fire support asset to a forward observer?

The choice that assigns a particular fire support asset to a forward observer is referred to as "designated." In this context, the term "designated" implies that specific resources or assets are allocated to a forward observer to enhance their ability to call for and adjust fire support effectively. This involves assigning a particular artillery unit, aircraft, or other fire support assets to a specific observer, so they can coordinate their efforts directly and efficiently during operations.

This designation process is critical in ensuring that forward observers have direct access to the necessary fire support, enabling quick reactions and effective targeting of enemy positions. Ensuring that a particular asset is designated to a forward observer allows for clearer communication and command structures, ultimately enhancing the effectiveness of fire support missions.

The other control options like decentralized and centralized refer to broader organizational methods for coordinating fire support but do not specifically convey the assignment of individual assets to observers in the same focused manner as the designated control option.