Recent radical changes in the application of military power and service patterns have triggered demands for a change in military identity. This article aimed to examine the ability of military identity to predict perceived military performance and attitudes beyond the contributions of personality traits and Hardiness in Norwegian military academy cadets (N = 117). Military skills, general military competence, and organizational commitment were measured by self-report. Military Identity, in particular operational identity, was found to predict both perceived military competence and skills. Furthermore, Individualism negatively predicted organizational commitment. As the first investigation of the unique influence of Military Identity on perceived skills and competence in the Norwegian armed forces, this study identifies operational identity as an important predictor of military performance. Implications for training as well as leadership development programs are discussed.