Though the course didn't begin until April 20, the first female Ranger candidates arrived at Fort Benning in January to attend the National Guard's rigorous Ranger Training and Assessment Course (RTAC), a two-week program designed to assess whether a student could attempt the 62-day Ranger School.
Previously, only the National Guard's Ranger hopefuls were required to attend RTAC, while non-Guard candidates had the elective option to attend. Now, all females ? no matter whether they were Guard, Reserve or Regular Army ? were required to attend.
There they were given another edge, sources say: While men were held to a stark pass-fail standard, women were allowed to redo the special training repeatedly.
"That was the first special concession," says an Army source with knowledge of what transpired. "Males do not recycle RTAC. They either cut it or not."
Neither Gen. Miller nor Fort Benning responded to questions asking about allegations of altered standards.
Approximately 140 women went through various cycles of the 14-day long RTAC. Many left of their own volition. Others dropped out, sources say.
By the end of January, many were slated to begin Ranger school.
Then came the second round of special treatment, sources tell PEOPLE.
The males proceeded to Ranger School without further ado. The women got special training. They were placed into their own platoon and spent the next several weeks preparing for Ranger School, sources say.