Effective leadership and cohesion building may help to reduce stigma/BTC in military personnel. Mental health awareness and promoting the discussion of mental health matters may represent core elements of supportive leader behaviour. Perceptions of weakness and fears of being treated differently represent a focus for stigma/BTC reduction.

Contrary to the popular belief that UK military personnel deployed to Iraq or Afghanistan experience negative outcomes, this paper shows that deployment can be a positive experience for a substantial majority of deployed personnel.

Questionnaires were completed by military personnel on arrival (n=1,696) in Kabul, Afghanistan and then again on departure (n=1,134). Analysis of the 113 personnel who completed both the arrivals and departures questionnaire revealed a lower alcohol use score after deployment (AUDIT mean difference (post-deployment - pre-deployment) = -0.39, 95% confidence interval (CI) = - 1.25 - +0.47) and no significant change to mental health (GHQ mean difference = 0.55, 95% CI = -0.07 - +1.17). An increase in psychosomatic symptoms (GHQ A mean difference = 0.22, 95% CI = -0.03 - +0.47) is considered to result from the adverse conditions, but it is not supported by other mental ill health markers. In conclusion, there appeared to be no negative effect on mental health from deployment to Afghanistan.