This Armed Forces & Society forum concentrates on broadening the perspective on military cohesion. This introduction, and the five articles that it acts as a preamble to, argues for the need to widen the scope of the recent debate on military cohesion, which in part took place in this very journal. This debate narrowly focused on Western state militaries during the 20th and 21st centuries and even then on the microlevel. The articles in this issue contribute to this broadening by exploring military cohesion in non-Western or nonmodern contexts, as well as through new methods, thus individually and collectively suggesting new ways forward to further our understanding of military cohesion.