WASHINGTON, May 28 (Reuters) - The Pentagon on Thursday denied a British newspaper report that photographs of Iraqi prisoner abuse, whose release U.S. President Barack Obama wants to block, include images of apparent rape and sexual abuse.

Pentagon spokesman Bryan Whitman said the Daily Telegraph newspaper had shown "an inability to get the facts right".

"That news organization has completely mischaracterized the images," Whitman told reporters. "None of the photos in question depict the images that are described in that article."

Thursday's Telegraph quoted retired U.S. Army Major General Antonio Taguba, who conducted a 2004 investigation into abuse at Iraq's Abu Ghraib prison, as saying the pictures showed "torture, abuse, rape and every indecency."