Between 2007 and 2015, 450 military personnel were discharged from the British services due to post-traumatic stress.
But, of course, trauma and loss are something we all face, and a new play appearing in this month's Brighton Fringe is hoping to challenge the stigma surrounding mental health.
Andy Dickenson reports and speaks to writer and former soldier Neil Watkins, director Tim Mariott, actor Tom Page and military psychologist Prof Jamie Hughes.
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