What are the three dimensions of the American profession of arms in the army?

The three dimensions of the American profession of arms in the Army are the institutional, operational, and self-development dimensions. The institutional dimension encompasses training and education provided by military schools and organizations to ensure soldiers are equipped with necessary skills and knowledge. The operational dimension focuses on the application of these skills in real-world scenariOS, emphasizing readiness and performance in various missions. Finally, the self-development dimension encourages soldiers to pursue personal growth and lifelong learning, enhancing their professional competencies outside formal training environments.