Guantanamo plea deal 'could speed 9/11 trials' A plea deal struck between US military prosecutors and a Pakistani detainee at Guantanamo Bay will likely speed the stalled trials of September 11 suspects, experts say. Majid Khan, 32, who has spent the last nine years behind bars, was to plead guilty on Wednesday to a raft of charges connected to his role in alleged terror plots hatched by accused September 11 mastermind Khalid Sheikh Mohammed. In exchange for a sentence of 25 years, Khan -- who had faced life in prison -- will testify against other "high value" detainees, including Mohammed and four others alleged to have taken part in the 2001 attacks. Many of the terms of the plea agreement remain classified, and the Washington Post reported that the military plans to delay Khan's sentencing for four years to ensure he complies with the agreement. "It's part of a strategy of building more solid cases against the handful of defendants that the government plans to try before the commissions," said Jonathan Hafetz, a lawyer who has represented other Guantanamo detainees. More than 10 years after the September 11 attacks, Mohammed and four co-defendants accused of plotting them are still awaiting trial at the prison, part of a US naval base in Cuba. Since the special military tribunals were authorized to try "enemy combatants" during the administration of president George W. Bush, six prisoners have been brought before the tribunals, with four pleading guilty. Colonel Morris Davis, a former chief military prosecutor, has noted that more Guantanamo detainees had died since the US-run prison was established in 2002 than have been tried before the tribunals. Khan is accused of working under Mohammed's direction to plan explosions of fuel tanks at US gasoline stations and to deliver funds for a bomb attack at a Marriott hotel in Jakarta, Indonesia, that killed 11 people in August 2003. "If Khan provides information on KSM and others, as has been suggested was part of the deal, it will no doubt speed up the prosecutions," said Karen Greenberg, a terrorism expert at Fordham Law School, referring to Mohammed, who had been scheduled to be arraigned earlier this month. If Khan does provide information on KSM and others... it will break through the barriers presented by evidence obtained through torture, as this information will be presented in the present time and in a legal proceeding. The agreement with Khan is the first plea bargain among 14 Guantanamo detainees the US military classifies as "high value." US President Barack Obama -- criticized for failing to live up to his promise to shut down Guantanamo's prison by 2010 -- could benefit from the speedy prosecutions as he seeks a new term in November elections. Over the years, 779 inmates have been detained at Guantanamo, most without charge or trial. Most have been transferred to their home countries or third countries in recent years and released. Today, 171 people are still languishing there in limbo, including 89 detainees who have been cleared for release but are still in custody, thanks to a law passed by the US Congress. For the other detainees who remain, pleading guilty may be the only way to guarantee that they one day leave the facility. The irony is that if you're charged with a crime and make a plea deal, you know you'll be released someday and have some idea when. You have an end-point," says David Remes, who has represented several detainees. But if you're not accused of a crime, you don't know whether you'll ever be released, much less when. That may be the crueler fate. The system is upside-down. Khan was imprisoned in a secret CIA jail for three years before being transferred to Guantanamo in 2006. He could be asked to testify in the trial of Abd al-Rahim al-Nashiri, the alleged Saudi mastermind of the 2000 attack on the USS Cole in Yemen's port of Aden, which killed 17 sailors and wounded another 40. Nashiri's lawyer, Richard Kammen, said he's not surprised Khan has agreed to the plea bargain. "Given the essentially lawless conditions of Guantanamo and the military commissions, many people would say or do anything to have a chance at release," he said.