And, Sens. Claire McCaskill, D-Mo., and Amy Klobuchar, D-Minn., introduced legislation Wednesday to require the Pentagon to establish strict new criteria for service members who can serve in sexual assault prevention programs throughout the military.
In the latest case, the Texas sergeant, whose name has not been made public, was assigned as a coordinator of a battalion-level sexual assault prevention program at Fort Hood. He has been suspended from all duties but has not been charged with any crime.
A defense official in Washington said it was not yet clear if one of the three women was forced into prostitution.
The official, who spoke only on condition of anonymity because he was not authorized to speak publicly about the matter, said that the sergeant is also being investigated for allegedly sexually assaulting one of the other two women. The allegations involving the third woman were not known.
The soldier was being investigated by the Army Criminal Investigation Command. No charges had been filed, but officials say they expect them fairly soon.
Just last week an Air Force officer who headed a sexual assault prevention office was himself arrested on charges of groping a woman in a Northern Virginia parking lot.
Little said Hagel was angry and disappointed at "these troubling allegations and the breakdown in discipline and standards they imply." He said Hagel had met with Army Secretary John McHugh and ordered him to "fully investigate this matter rapidly, to discover the extent of these allegations and to ensure that all of those who might be involved are dealt with appropriately."
In the recent Pentagon report, officials said that of the estimated 26,000 military members who may have been sexually assaulted last year, fewer than 3,400 reported the incidents. Nearly 800 of those simply sought help and declined to file formal complaints against their alleged attackers.
Associated Press Radio correspondent Sagar Meghani contributed to this report.
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