[2] In February 2014, al-Darbi pleaded guilty to terrorism charges before a military commission in relation to the October 2002 attack on the Limburg, a French oil tanker off Yemen.
[2] The brother-in-law of Khalid al-Mihdhar, who participated in the September 11, 2001 attacks in the United States, specifically that on the Pentagon, al-Darbi was captured in Azerbaijan and arrested in June 2002.
"[12] Carol Rosenberg, writing in the Miami Herald, reported that Commission President James Pohl scheduled a hearing for May 27, 2009, to rule on how much of the evidence against al-Darbi was coerced through torture.
On February 5, 2014, Carol Rosenberg, writing in the Miami Herald, reported that the Pentagon had decided to "go forward" with new charges against al-Darbi, prosecuting him for the bombing of a French oil tanker in 2002.
[15] On July 30, 2015, Spencer Ackerman, reporting in The Guardian, described efforts by al-Darbi's prosecution team to acquire incriminating evidence.
[16] In 2009, US District Court Judge James Robertson had issued a special ruling, that Mohamedou Ould Slahi could no longer be interrogated.
[16][17] In April 2015, his lawyers learned that Slahi had written to them months earlier to describe how camp authorities in October 2014 had seized all his personal belongings, including a non-networked computer, and all his privileged legal case documents.
[16] Originally the Bush Presidency asserted that captives apprehended in the war on terror were not covered by the Geneva Conventions, and could be held indefinitely, without charge, and without an open and transparent review of the justifications for their detention.
"[22] On April 25, 2011, whistleblower organization WikiLeaks published formerly secret assessments drafted by Joint Task Force Guantanamo analysts.
When he assumed office in January 2009, President Barack Obama convened a six-agency task force to review the status of detainees at Guantanamo.
When it reported back, a year later, the Joint Review Task Force classified some individuals as too dangerous to be transferred from Guantanamo, even though there was insufficient evidence to charge them with crimes.
Al-Darbi was charged in 2014 by a military commission, accused of helping plan the October 6, 2002, attack on the French oil tanker Limburg near the port of Mukalla, Yemen.
[2] He pleaded guilty in February 2014 to the charges in the expectation of receiving a firm sentence and ultimately being released from Guantanamo, rather than continuing to be held in indefinite detention as he had been for the previous 12 years.
[2] Al-Darbi admitted to having "bought boats, Global Positioning System devices and a hydraulic crane in the United Arab Emirates for use in the operation" and handling money "earmarked for it by al-Qaeda.