According to the NCO Creed, what is one of an NCO's basic responsibilities?

One of an NCO's basic responsibilities is mission accomplishment. This reflects the fundamental role that Non-Commissioned Officers play in ensuring that their units achieve their assigned missions effectively and efficiently. NCOs are expected to lead, train, and guide soldiers to ensure that they are prepared to meet mission requirements. Accomplishing the mission is not only about completing tasks but also involves maintaining unit readiness, morale, and discipline, as well as fostering teamwork and collaboration among soldiers.

By focusing on mission accomplishment, NCOs demonstrate their commitment to the overarching goals of their organization and to the welfare and development of their subordinates. This responsibility underscores the NCO's position as a crucial link between the enlisted ranks and the higher command, emphasizing leadership qualities that promote operational success.

The other options—personal gains, extensive training, and high productivity—do not encapsulate the core responsibilities of NCOs in the same way as mission accomplishment does. Personal gains are contrary to the ethical standards expected of service members. While extensive training and high productivity are important, they serve the broader goal of mission accomplishment rather than standing alone as primary responsibilities.