According to media reports, 129 helicopters and 24 fixed-wing aircraft were lost in Iraq between the 2003 invasion and February 2009. Of these incidents, 46 have been attributed to hostile fire, such as anti-aircraft artillery and surface-to-air missiles. In March 2007, Brig. Gen. Stephen Mundt said that 130 helicopters had been lost in both Iraq and Afghanistan, about a third to hostile fire, and he was concerned that they were not being replaced fast enough.[1] A report published in Aircraft Survivability in Summer 2010 gave a total of 375 U.S. helicopters lost in Iraq and Afghanistan up to 2009.