Members of the US military, both officers and enlisted, are dying at a record place—not at the hands of the enemy (although revenge killings of US servicemen by aggrieved Afghanis do feature prominently) but at their own hands. Suicide rates across all the branches—Army, Navy, Air Force, even the Coast Guard—are all registering large increases. More US servicemen die at their own hands than from any other cause. The Army's suicide rate last year stood at 24 per 100,000; this year it is higher. The rate of suicide for all American men is 19 per 100,000, which is significantly lower, is computed over the entire lifetime. Taking into account the average Army length of enlistment of just under 15 years and the US life expectancy of 78 years gives us an effective Army suicide rate of 125 per 100,000—five times the US suicide rate, and three times the national suicide rate of any country on earth.