Question: In which country was the attack where Ali Awni al-Harzi was a suspect in 2012?

full_context: Document 1: 23 May 2016 Yemen bombings: On 23 May 2016, two suicide bombings, conducted by the Islamic State of Iraq and the Levant, killed at least 45 potential army recruits in Aden, Yemen. The first attack, which targeted a lineup, killed 20. The second attack, which occurred inside the base, killed 25. The Islamic State of Iraq and the Levant claimed responsibility for the attack. The attack was preceded by the 2016 Yemen Police bombings in the Yemeni city of Mukalla, which killed more than 48 people and injured over 60.
Document 2: Camp Chapman attack: The Camp Chapman attack was a suicide attack by Humam Khalil Abu-Mulal al-Balawi against the Central Intelligence Agency facility inside Forward Operating Base Chapman on December 30, 2009. FOB Chapman is located near the eastern Afghanistan city of Khost, which is about 10 miles northwest of the border with Pakistan. One of the main tasks of the CIA personnel stationed at the base was to provide intelligence supporting drone attacks against targets in Pakistan. Seven American CIA officers and contractors, an officer of Jordan's intelligence service, and an Afghan working for the CIA were killed when al-Balawi detonated a bomb sewn into a vest he was wearing. Six other American CIA officers were wounded. The bombing was the most lethal attack against the CIA in more than 25 years.
Document 3: Abu Umar al-Tunisi: Tariq bin al-Tahar bin al-Falih al-'Awni al-Harzi (3 May 1982 – 16 June 2015), known as Abu Umar al-Tunisi, was a Tunisian man and senior leader of the Islamic State.
Document 4: Montasser el-Zayat: Montasser el-Zayat (] ) or Muntasir al-Zayyat (Arabic: منتصر الزيات‎ ‎ "Muntaṣir az-Zayyāt ") (born 1956) is an Egyptian lawyer and author whose former clients, according to press reports, included Ayman al-Zawahiri, since 2011 the leader of al-Qaeda, the terrorist organization, and al-Gama'a al-Islamiyya.
Document 5: United States House Select Committee on Benghazi: The United States House Select Committee on Events Surrounding the 2012 Terrorist Attack in Benghazi was created after Speaker of the United States House of Representatives John Boehner, on May 2, 2014, proposed that a House select committee would be formed to further investigate the Benghazi attack on September 11, 2012. During that event, the U.S. diplomatic mission in Benghazi, Libya was attacked, resulting in the deaths of the U.S. ambassador to that country, J. Christopher Stevens, and three other Americans. On May 8, 2014, the House voted 232–186 to establish the select committee, with 225 Republicans and 7 Democrats in favor, and 186 Democrats voting against. The chairman of the committee is Representative Trey Gowdy from South Carolina.
Document 6: Ahmed Brahim (al-Qaeda): Ahmed Brahim (born 1945) is a convicted al-Qaeda member from Algeria. Spanish authorities arrested him in 2002 on charges that he was a chief financier for al-Qaeda in Spain. He is also alleged to have been a planner in the bombing of two US embassies in Kenya and Tanzania in 1998. Brahim is married to a Finnish national identified as Pirjo. Spanish counter-terrorism judge Baltasar Garzón has also alleged that Ahmed Brahim had "routine contacts" with Swiss-born Islamic scholar Tariq Ramadan in 1999.
Document 7: Abdul Tawala Ibn Ali Alishtari: Abdul Tawala Ibn Ali Alishtari, also known as Michael Mixon, is a former bank underwriter and resident of Ardsley, New York, convicted in Manhattan federal court with and conspiracy to commit wire fraud. There were also charges against him for material support of terrorism, international money laundering, and conspiracy.
Document 8: Abu Mohammad al-Julani: Ahmed Hussein al-Shar’a (Arabic: أحمد حسين الشرع‎ ‎ ), known by the nom de guerre Abu Mohammad al-Julani (Arabic: أبو محمد الجولاني‎ ‎ ), is the military leader of the Syrian militant group Tahrir al-Sham; he was also the emir of its predecessor organisation al-Nusra Front, the Syrian branch of al-Qaeda. The US State Department listed Al-Julani as a "Specially Designated Global Terrorist" in May 2013, and four years later announced a $10 Million reward for information leading to his capture.
Document 9: 2015 Arish attack: The 2015 Arish attack was a terrorist attack on a hotel in the coastal city of Al-Arish, Egypt, on 24 November 2015. A group of militants approached the heavily guarded hotel with a car bomb, but Egyptian security forces opened fire at the vehicle, blowing it up before it could reach the building. One of the two attackers managed to get inside the hotel, where a number of people were injured and killed as a result of gunfire and a subsequent suicide bombing. Authorities reported at least seven dead, including two judges who had been in Al-Arish to supervise the country's second round of parliamentary elections, held the day before. The Islamic State's Wilayat Sinai offshoot claimed responsibility in a statement released later the same day.
Document 10: 1984 United States embassy annex bombing: On September 20, 1984, the Shi'a Islamic militant group Hezbollah, with support and direction from the Islamic Republic of Iran, carried out a suicide car bombing targeting the U.S. embassy annex in East Beirut, Lebanon. The attack killed 24 people.
Document 11: Mahir al-Zubaydi: Mahir al-Zubaydi (died October 3, 2008 in Adhamiya, Baghdad, Iraq), also known as Abu Assad or Abu Rami, was a military commander in Al-Qaeda in Iraq. Zubaydi is believed to have headed the group behind bombings which killed at least 16 people in Baghdad in October 2008. The U.S. military says Zubaydi was suspected in several other attacks against Iraqis and U.S. forces in past years. Zubaydi also took part in a videotaped killing of four Russian diplomats in June 2006.
Document 12: 2012 Benghazi attack: The 2012 Benghazi attack refers to a coordinated attack against two United States government facilities in Benghazi, Libya by members of the Islamic militant group Ansar al-Sharia.
Document 13: Ali Awni al-Harzi: Ali bin al-Tahar bin al-Falih al-'Awni al-Harzi, known as Abu Zubayr al-Tunisi, was a Tunisian Islamic militant and a senior leader in the Islamic State. He was also a suspect in the 2012 Benghazi attack.
Document 14: Hani al-Sibai: Hani Mohammed Yusuf al-Siba'i (هاني محمد يوسف السباعي) (born 1 March 1961, Qaylubiyah, Egypt) is an Egyptian Islamic scholar who was a member of Egyptian Islamic Jihad and now lives in London as a political refugee. Efforts to deport him have failed. He is a supporter of al-Qaeda and is used as a scholarly reference by the movement. The leader of al-Qaeda, Ayman al-Zawahiri, listed him as one of four scholars that Muslims worldwide should follow, alongside Abu Muhammad al-Maqdisi, Abu Qatada and Dr. Tariq Abdulhaleem.
Document 15: 2017 al-Jinah airstrike: On 16 March 2017, an airstrike by the United States Armed Forces killed up to 49 people in the rebel-held village of al-Jinah near Aleppo, Syria. The US military claimed the people targeted were militants belonging to the terrorist group al-Qaeda. However, the Syrian Observatory for Human Rights (SOHR), local residents and local officials have claimed that the building struck was a mosque filled with worshipers. At the time, US military claimed that the structure bombed was not a mosque itself but was next to a mosque, which was undamaged. However, on May 5, 2017, a US Central Command investigation determined that the building was indeed part of a mosque-complex. Rami Abdel Rahman, head of SOHR, claimed the structure was a mosque which held over 300 people at the time of the strike.
ground_truth: Libya