Current Trends in Islamist Ideology

Nigerien soldiers patrol in Bosso, near the Nigerian border, where the army had been battling Boko Haram militants since February. (May 25, 2015 - ISSOUF SANOGO/Getty Images)

Syrian fighters attend a mock battle in anticipation of an attack by the regime on Idlib province during a graduation of new HTS members at a camp in the countryside of the northern Idlib province August 14, 2018. (Getty Images)

An Iranian woman walks past a mural painting of the Islamic republic's national flag in central Tehran on November 21, 2019.

An Egyptian protester raises flags during the clashes between Egyptian police and protesters after declaring the Muslim Brotherhood as a terrorist group in Alf Maskan district of Cairo, Egypt, December 27, 2013. (Getty Images)

Trucks carrying armed police officers run towards the residential area of Uighur people on July 8, 2009 in Urumqi, the capital of Xinjiang Uighur autonomous region, China. (The Asahi Shimbun/Getty Images)

Turkish President Recep Tayyip Erdogan speaks as a security staff member stands guard in foreground during a rally of Justice and Development Party (AK Party) in Ankara, Turkey, on March 28, 2019. (Anadolu Agency/Getty Images)

Egyptians perform the sunset prayer after the first fasting day of the Muslim holy month of Ramadan at the Al-Ahzar mosque in Cairo on July 10, 2013. (GIANLUIGI GUERCIA/AFP/Getty Images)

An armed gendarme stands guard at Strasbourg's Christmas market, on its reopening day, on December 14, 2018, one day after French police shot dead the gunman who killed three people there. (PATRICK HERTZOG/AFP/Getty Images)

Necmettin Erbakan speaking in Turkey in 1980 (Ergun CAGATAY/Gamma-Rapho via Getty Images)