Along with identified female military members were some unidentifiable women in various stages of undress, and the posts included obscene comments about some of the women, officials said. The photographs were shared on the Facebook page “Marines United,” which had a membership of active-duty and retired male Marines, Navy corpsmen and British Royal Marines. The Defense Department is investigating reports that some Marines shared naked photographs of female Marines, veterans and other women on a secret Facebook page, some of which were taken without their knowledge. Neller on Sunday called the online activity “distasteful” and says it shows an “absence of respect.” WASHINGTON MARINE CORPS COLOR GUARD stands under a Marine Corps emblem in Jupiter, Florida.