What is emphasized as a key outcome of training in TC 3-22.9?

The emphasis on enhanced Soldier capability to handle real combat as a key outcome of training in TC 3-22.9 reflects the overarching goal of military training programs. This focus ensures that Soldiers develop the necessary skills, knowledge, and confidence to effectively respond to the complexities and demands of actual combat situations.

Training is designed not just for the sake of completing exercises or following protocols, but to foster readiness and adaptability on the battlefield. By enhancing a Soldier's capability, the training ensures they can operate effectively as individuals and as part of a team, which is crucial during missions.

The other options, while they might relate to aspects of training, do not align with the primary objective of military training. Overwhelming numbers in training exercises do not contribute to individual Soldier effectiveness, cost efficiency in training focuses more on resources than on combat readiness, and faster completion of programs may compromise the depth and thoroughness necessary for developing true readiness. Thus, the emphasis on enhancing Soldier capability directly supports the mission and enhances overall operational effectiveness.