In compliance with its philosophical approach, the European Union requires the opening of government procurement in the Member States, except for the defense sector. But the new directive "defense" will change the rules of the game. And what about the attitude of other States?
MASSON, H. and DE BEAUFORT, V. (2010). Ouverture des marchés publics : quelle application au secteur défense ? Cahiers de la Sécurité, (14), pp. 130-137.