WASHINGTON – A dozen U.S. service members brought women, likely prostitutes, to their hotel rooms in Colombia and also allowed dogs to soil bed linens and building grounds shortly before President Barack Obama arrived in the country for an April summit, according to a military investigation that followed the announcement of punishments for the men.

The report provided to The Associated Press on Friday revealed new details about the conduct of the service members in the prostitution scandal that engulfed both military and Secret Service personnel.

Seven Army soldiers and two Marines have received administrative punishments for what the report described as misconduct consisting "almost exclusively of patronizing prostitutes and adultery." Three of the service members have requested courts martial, which would give them a public trial to contest the punishments.