June was the worst month for U.S. Army suicides since Vietnam, the Defense Department says, with 32 soldiers taking their own lives (slightly more than one a day), bringing the six-month total to 145 suicides. This puts 2010's numbers on track to beat 2009 figures, when 245 soldiers ended their lives. What's going on —  and why now? (Watch a Russia Today report about the suicide numbers)

How do the June deaths break down?
Twenty-one of the 32 soldiers were on active duty, seven of them in Iraq or Afghanistan. The other 11 were non-active National Guard troops or Army Reservists. Ten of the soldiers had completed between two and four combat deployments. (Note: These numbers don't include veterans, whose suicide numbers are also on the rise.)

What's behind the increase?
There's no conclusive explanation. Col. Chris Philbrick, the director of the Army Suicide Prevention Task Force offers the same hypothesis he's offered in the past: "Continued stress on the force" from the two long-running wars. Other Army officials theorize that the U.S. economic slump might have contributed to the deaths, especially among National Guard and Army Reserve troops. 

What do people outside the Army say?
Many blame Army culture for stigmatizing mental stress as a sign of weakness. The civilian psychological community has made great strides in combating that perception, says Dr. John Grohol at PsychCentral, but the Army has not done enough to follow suit. Instead, they blame "the people who commit suicide." 

What is the Army doing to combat suicide?
The Pentagon has a 24-hour suicide hotline and has just unveiled a new suicide prevention video, called "Shoulder to Shoulder: I Will Never Quit on Life," featuring real soldiers who have received help for psychological issues. An earlier 2008 video "sucked," says Philbrick. It mixed real soldiers with actors, and was full of "Pentagon speak" with little connection to the experiences of front-line soldiers.

Will the new tactics work?
Philbrick is optimistic, although he says "caring, concern, and decisive leadership" on the part of field commanders remains a crucial factor. Grohol is less impressed: "It just doesn’t seem like the Army 'gets it.'" Instead of individual, tailor-made counseling, the Army offers "group therapy" to soldiers on the way back from combat, an intervention technique he considers "ludicrous" and doomed to failure.

How does the Army commemorate suicide deaths?
It's largely up to the unit commander, although Gen. Peter Chiarelli, the Army's vice chief of staff, recently urged commanding officers to give soldiers who commit suicide in war zones the same memorial service that the fatally wounded receive. The families of suicide soldiers, unlike those mourning other dead servicemen, don't receive condolence letters from the president.

Sources: Yahoo News, Washington Post (2), Fox News, UPI, PsychCentral