There is an absence of reliable data on how best to engage and treat veterans of the armed forces who have mental health problems. This paper will describe the development of a psychosocial care pathway for Welsh veterans who have mental health problems. A prototype care pathway was developed following focus groups with both experts and ill veterans and their careers. It was then tested on ten ill veterans consecutively referred to an outpatient Veterans Community Mental Health Service with three-month follow-up. Their feedback was used to refine the pathway for a further phase of testing. The key themes from the phase one pilot are discussed in this chapter.