With understandable urgency, Secretary of Defense Leon Panetta has made suicide one of his top priorities, instructing commanders at all levels to feel acutely accountable for it. The numbers are startling. On average 1 active duty soldier is killing himself each day--twice the number of combat deaths and twice the civilian rate.

I am a civilian psychiatrist who recently finished 20 months working as a contractor for the United States Army. Going into the job, I expected the degree of combat-related stress I saw in our troops. However, I was not prepared for the scope of impact our two long wars have had on military children.

In 2009, Maj Matthew P. Houseal, a psychiatrist, was in Iraq attempting to help suicidal soldiers when a fellow soldier killed him, a clinical social worker and 3 others at a combat stress center near Bagdad. Paradoxically, Houseal’s accused killer, US Army Sgt John Russell, had earlier threatened to take his own life, according to witnesses’ testimony during a recent investigative Article 32 hearing.