Jean-Jacques Salomon reviews here several works on military strategy, in particular two reference books: Dictionnaire de stratégie by Thierry de Montbrial and Jean Klein, which he compares with an earlier work by André Corvisier, Dictionnaire d'art et d'histoire militaires.
After noting the growing fashion for authors to produce dictionaries and encyclopedias on all kinds of subjects ('dicomania'), J.-J. Salomon stresses that the Montbrial & Klein book does not suffer from a great deal of overlap with earlier reference works about strategy. In particular, it does not restrict itself to purely military strategy and shows, according to J.-J. Salomon, that 'the major battles today are not fought on actual battlefields' but involve economic factors and the media, thereby giving a key role to civilian decision-makers. In fact, the entries in Montbrial & Klein extend beyond the military field and provide a useful complement, from a different viewpoint, to those in Corvisier.
Thus, despite the current fashion for dictionaries, those interested in strategic matters should acknowledge, like J.-J. Salomon, that both these books offer a mine of valuable information needed to understand international developments and even ideas about how they might be conducted, whether military or civilian. He suggests that they complement the recent book by François-Bernard Huyghe, L'Ennemi à l'ère numérique, which surveys the new types of technologically based forms of international violence .