Lynndie England redux:

“Faced with repeated failures to meet its recruitment targets, the Army has had to lower its standards dramatically. First it relaxed restrictions against high-school drop-outs. Then it started letting in more applicants who score in the lowest third on the armed forces aptitude test—a group, known as Category IV recruits, who have been kept to exceedingly small numbers, as a matter of firm policy, for the past 20 years. (There is also a Category V—those who score in the lowest 10th percentile. They have always been ineligible for service in the armed forces and, presumably, always will be.)”

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“… on Sept. 20, 2005, the Defense Department released DoD Instruction 1145.01, which allows 4 percent of each year's recruits to be Category IV applicants—up from the 2 percent limit that had been in place since the mid-1980s. Even so, in October, the Army had such a hard time filling its slots that the floodgates had to be opened; 12 percent of that month's active-duty recruits were Category IV. November was another disastrous month; Army officials won't even say how many Cat IV applicants they took in, except to acknowledge that the percentage was in ‘double digits.’”