NHS 'has upped game' on stress disorder
18 January 2014 Last updated at 11:46 GMT
Ex-soldier Liam Culverhouse was was suffering from post-traumatic stress disorder when he caused the death of his baby daughter.
Dr Deirdre MacManus, a forensic psychiatrist at Kings's College London, speaks to the Today programme's Sarah Montague about the effects of active service on soldiers.
First broadcast on BBC Radio 4's Today programme on Saturday 18 January 2014.