Peter Bergen reports from Helmand:
During World War II, three percent of American combat deaths were caused by mines or booby traps. By 1967 during the Vietnam War the figure rose to nine percent. In Iraq during the latter half of 2005, IEDs were the leading cause of American combat deaths, responsible for 65 percent of all fatalities and half of all nonfatal injuries. According to Brigadier General Laurence Nicholson, who is in charge of the Marine brigade in Helmand, an astonishing 80 percent of the casualties of the Marines under his command are now caused by IEDs.
The Dish 