Summary of JOIE article by Marcel Parent, Agrégé de lettres modernes, posthumously, Antoine Parent, LED, Université Paris 8, Pierre-Charles Pradier, Université Paris 1 Panthéon-Sorbonne and Laurent Gauthier, LED, Université Paris 8. The full article is available on the JOIE website. Jean Jaurès’s The New Army (1911) is often seen as a dense, sprawling, and outdated work of socialist…