Hassan bin Attash

As of January 2020, Hassan Mohammed Ali bin Attash has been held at Guantanamo for over fifteen years.

The first review wasn't convened until November 20, 2013. As of 15 April 2016, 29 individuals had reviews, but Hassan bin Attash wasn't one of them.

On January 21, 2009, the day he was inaugurated, United States President Barack Obama issued three executive orders related to the detention of individuals in Guantanamo Bay detention camp. That new review system was composed of officials from six departments, where the OARDEC reviews were conducted entirely by the Department of Defense. When it reported back, a year later, the Guantanamo Review Task Force classified some individuals as too dangerous to be transferred from Guantanamo, even though there was insufficient evidence to justify charging them. On April 9, 2013, that document was made public after a Freedom of Information Act request. Hassan bin Attash was one of the 71 individuals deemed unable to be charged due to insufficient evidence, but too dangerous to release. Obama said those deemed unable to be charged due to insufficient evidence, but too dangerous to release would start to receive reviews from a Periodic Review Board.

Scholars at the Brookings Institution, led by Benjamin Wittes, listed the captives still held in Guantanamo in December 2008, according to whether their detention was justified by certain common allegations:

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. In 2004 the United States Supreme Court ruled, in Rasul v. Bush, that Guantanamo captives were entitled to being informed of the allegations justifying their detention, and were entitled to try to refute them.

The circumstances of Hassan bin Attash have triggered the attention of several human rights organizations, including Amnesty International, Reprieve and Human Rights Watch. According to their accounts Hassan bin Attash was captured on September 10, 2002, spent time in the dark prison, spent sixteen months in Jordan, where he was hung upside down, and beaten on the soles of his feet, which were then immersed in salt water. They assert that he underwent this kind of questioning until he was willing to sign anything. They claim that he wasn't interrogated about anything he himself had done, but rather about the activity of his older brother. They assert that his 70-year-old father underwent similar questioning. Bin Attash was flown to Guantanamo in March 2003.

Human Rights group Reprieve reports that flight records show two captives named Al-Sharqawi and Hassan bin Attash were flown from Kabul in September 2002. The two men were flown aboard N379P, a plane suspected to be part of the CIA's ghost fleet. Flight records showed that the plane originally departed from Diego Garcia, stopped in Morocco, Portugal, then Kabul before landing in Guantanamo Bay.

Hassan Mohammed Ali bin Attash (Arabic: حسن محمد علي بن عطاش ‎, Ḥasan Muḥammad ʿAlī bin 'Aṭṭash) is a citizen of Saudi Arabia, held by the United States in the Guantanamo Bay detention camp in Cuba. Joint Task Force Guantanamo counter-terrorism analysts estimate that bin Attash was born in 1985, in Jeddah, Saudi Arabia.