Closing Gitmo will raise questions about inmates’ futures

President-elect Barack Obama’s planned review of Guantanamo Bay prisoners, a prelude to closing the detention center, must weigh the threats posed by an extraordinarily diverse group, from die-hard jihadists to innocent men swept up in war.

Two presidential transition team advisers said Monday that Obama is preparing to issue an executive order in his first day or week in office setting in motion the extensive survey needed to close the U.S. military prison in Cuba.

His team faces a daunting task.

Some cases are clear cut. Khalid Sheikh Mohammed, brought to Guantanamo in 2006 from CIA custody, has claimed responsibility for the Sept. 11 attacks. He said he wants to be executed to achieve martyrdom.

On the other end of the spectrum are men even the Pentagon acknowledges are no threat – 17 Uighur dissidents who remain detained over fears for their safety if returned to their homeland in China.

Most of the roughly 250 remaining prisoners lie in the murky middle.

It’s unlikely the detention facility will be closed anytime soon. Obama said it would be “a challenge” to close it even within the first 100 days of his administration.

“But I don’t want to be ambiguous about this,” he said. “We are going to close Guantanamo and we are going to make sure that the procedures we set up are ones that abide by our constitution.”