Two key traits that define a "professional" are _____ and _____.

The defining traits of a "professional" are character and competence. Character refers to the moral and ethical qualities that guide an individual's behavior and decision-making, which is crucial in a military context where integrity and trustworthiness are paramount. Competence relates to the ability to effectively perform one's duties, demonstrating the necessary skills and knowledge required in a professional environment. Together, these traits ensure that a professional not only possesses the right technical abilities but also adheres to ethical standards, fostering accountability and responsibility. This combination is essential in maintaining the trust and effectiveness of military operations and in achieving mission success.