Members of Australia's special forces conduct an exercise during the Australian International Airshow in Melbourne March 2, 2011.

Australian special forces allegedly murdered 39 unarmed prisoners in Afghanistan

Australian special forces allegedly killed 39 unarmed prisoners and civilians in Afghanistan, with senior commandos reportedly forcing junior soldiers to kill defenseless captives in order to "blood" them for combat

A U.S. Soldier with Charlie Company, 1st Battalion, 17th Infantry Regiment walks to a joint district community center after securing combat outpost Rajankala in the Kandahar province of Afghanistan Nov. 26, 2009.

Clint Lorance ordered me to kill Afghan civilians. I still live with that guilt today

'I am angry and let down that Clint Lorance is feted around like some hero, while the real heroes—Nick Carson, Matt Hanes, James Twist—are ignored'

Soldiers and Airmen from Provincial Reconstruction Team Zabul return to base after a quality assurance, quality control patrol near the city of Qalat, Zabul Province, Afghanistan.

Acting SecDef Miller on America's forever wars: 'It's time to come home'

"We are not a people of perpetual war - it is the antithesis of everything for which we stand and for which our ancestors fought," wrote Acting Secretary of Defense Chris Miller in his initial message to the force on Friday. "All wars must end."