On 28 September 2005 , SGT Steve Morin Jr. assigned to the 111th Engineer Battalion and Air Force Airmanmilitary.military_serviceClass Elizabeth N. Jacobson assigned to the 17th Security Forces Squadron stationed at Camp Bucca were killed in action when an improvised explosive device detonated near their convoy vehicle near the Iraqi town of Safwan .
The Airmanmilitary.military_serviceCreed was introduced in 2007 by General T. Michael Moseley , Chief of Staff of the US Air Force , the ' .