"The shared identity and mutually supportive relationships that develop among members of the same unit."
Campbell-Sills, L., Flynn, P. J., Choi, K. W., Ng, T. H. H., Aliaga, P. A., Broshek, C., Jain, S., Kessler, R. C., Stein, M. B., Ursano, R. J., & Bliese, P. D. (2022). Unit cohesion during deployment and post-deployment mental health: Is cohesion an individual- or unit-level buffer for combat-exposed soldiers? Psychological Medicine, 52(1), 121–131. https://doi.org/10.1017/S0033291720001786