The article deals with the process of identification of competencies for commanders in leading units in military operations. The used methodology based on combined approach founded on selected competency rosters and its further modification seemed to be relevant and applicable in the Czech Armed Forces conditions. Military officer's profiles anchored in the EU Commission Database for Armed Forces and in the EU Sectoral Qualifications Framework for Military Officer Profession have been proven as the most relevant frameworks of competencies. Both are formulated and structured to be as generic as possible for all officers regardless of their specialization. They were established on current theories and incorporate extensive amount of entries from various national sources. The resulting list of 24 generic competencies, selected from a total of 69 competencies analyzed, represents a possible example of a set of requirements imposed on the Czech Armed Forces officers.