see more

Tunisian President Beji Caid Essebsi (C) chairs on February 18, 2015 a cabinet meeting in Tunis to discuss security issues after the murder of four police officers the previous night by jihadists in the Kasserine region, a mountain range on the Algerian border which is home to Tunisia's main jihadist group, the Al-Qaeda linked Phalange Okba Ibn Nafaa. Four Tunisian police were killed in what the government labelled a "terrorist attack" in a region known as the base for the country's most dangerous Islamist group. AFP PHOTO / FETHI BELAID (Photo credit should read FETHI BELAID/AFP via Getty Images)

Tunisian President Beji Caid Essebsi (C) chairs on February 18, 2015 a cabinet meeting in Tunis to discuss security issues after the murder of four police officers the previous night by jihadists in the Kasserine region, a mountain range on the Algerian border which is home to Tunisia's main jihadist group, the Al-Qaeda linked Phalange Okba Ibn Nafaa. Four Tunisian police were killed in what the government labelled a "terrorist attack" in a region known as the base for the country's most dangerous Islamist group.  AFP PHOTO / FETHI BELAID        (Photo credit should read FETHI BELAID/AFP via Getty Images)