Resumen en español

The paper seeks to determine whether the use of Private Military and Security Companies strengthens military institutions and the provision of security or, on the contrary, questions the monopoly of the legitimate use of force and generates new challenges to the current role of the military. It analyzes three main realms within the military sphere where the presence of PMSCS may have a direct impact: the exercise of the monopoly of the use of violence, the professionalization of the military, and the process of enrollment of new recruits. The paper highlights that the presence of PMSCS does not affect the continuity of the state’s monopoly of the legitimate use of force. It also argues that although PMSCS perform certain activities that enhance the provision of security in a state, the military should always be prepared to overtake those activities delegated to PMSCS and should avoid becoming excessively dependent on private companies to execute them. Likewise, the paper sustains that the privatization of security distorts the conception of professionalism put up front by CMR theorists. Finally, the paper states that the presence of PMSCS obliges today’s military to strengthen its recruitment strategies and consolidate a sound enrollment process.