Non-commissioned officers (NCOs) are military personnel who have not received a commission as officers but hold leadership positions. They typically rise through the ranks based on experience and skills, often serving as the backbone of military operations. NCOs are responsible for training, mentoring, and supervising enlisted personnel, ensuring that tasks are completed effectively. NCOs play a crucial role in maintaining discipline and morale within their units. They act as a bridge between the enlisted ranks and commissioned officers, facilitating communication and implementing orders. Their leadership is vital for the success of military missions and the overall functioning of the armed forces.