![People gather to offer their condolences in front of 49-year-old Tunisian engineer and drone expert Mohamed Al-Zawari's house in Sfax, Tunisia on December 18, 2016 [Houssem Zawari / Anadolu Agency]](https://i0.wp.com/www.middleeastmonitor.com/wp-content/uploads/2016/12/20161218_2_20776596_17140403.jpg?w=777&h=518&ssl=1 "Murder of Tunisian engineer Mohamed Zaouari")
People gather to offer their condolences in front of 49-year-old Tunisian engineer and drone expert Mohamed Al-Zawari’s house in Sfax, Tunisia on December 18, 2016 [Houssem Zawari / Anadolu Agency]
GAZA CITY, GAZA – DECEMBER 18: Roman Catholic Auxiliary Bishop of the Latin Patriarch of Jerusalem Giacinto-Boulos Marcuzzo arrives the Der Latin Church to officiate a church service ahead of the christmas in Gaza City, Gaza on December 18, 2016. ( Ashraf Amra – Anadolu Agency )
GAZA CITY, GAZA – DECEMBER 18: Roman Catholic Auxiliary Bishop of the Latin Patriarch of Jerusalem Giacinto-Boulos Marcuzzo arrives the Der Latin Church to officiate a church service ahead of the christmas in Gaza City, Gaza on December 18, 2016. ( Ashraf Amra – Anadolu Agency )
GAZA CITY, GAZA – DECEMBER 18: Roman Catholic Auxiliary Bishop of the Latin Patriarch of Jerusalem Giacinto-Boulos Marcuzzo arrives the Der Latin Church to officiate a church service ahead of the christmas in Gaza City, Gaza on December 18, 2016. ( Ashraf Amra – Anadolu Agency )
GAZA CITY, GAZA – DECEMBER 18: Roman Catholic Auxiliary Bishop of the Latin Patriarch of Jerusalem Giacinto-Boulos Marcuzzo (C) officiates a church service at the Der Latin Church ahead of the christmas in Gaza City, Gaza on December 18, 2016. ( Ashraf Amra – Anadolu Agency )
GAZA CITY, GAZA – DECEMBER 18: Participants light candles during a church service officiated by Roman Catholic Auxiliary Bishop of the Latin Patriarch of Jerusalem Giacinto-Boulos Marcuzzo at the Der Latin Church ahead of the christmas in Gaza City, Gaza on December 18, 2016. ( Ashraf Amra – Anadolu Agency )
GAZA CITY, GAZA – DECEMBER 18: Children wait Roman Catholic Auxiliary Bishop of the Latin Patriarch of Jerusalem Giacinto-Boulos Marcuzzo in front of the Der Latin Church during a church service ahead of the christmas in Gaza City, Gaza on December 18, 2016. ( Mustafa Hassona – Anadolu Agency )
GAZA CITY, GAZA – DECEMBER 18: People wait Roman Catholic Auxiliary Bishop of the Latin Patriarch of Jerusalem Giacinto-Boulos Marcuzzo in front of the Der Latin Church during a church service ahead of the christmas in Gaza City, Gaza on December 18, 2016. ( Mustafa Hassona – Anadolu Agency )
GAZA CITY, GAZA – DECEMBER 18: Roman Catholic Auxiliary Bishop of the Latin Patriarch of Jerusalem Giacinto-Boulos Marcuzzo arrives the Der Latin Church to officiate a church service ahead of the christmas in Gaza City, Gaza on December 18, 2016. ( Mustafa Hassona – Anadolu Agency )
GAZA CITY, GAZA – DECEMBER 18: Roman Catholic Auxiliary Bishop of the Latin Patriarch of Jerusalem Giacinto-Boulos Marcuzzo arrives the Der Latin Church to officiate a church service ahead of the christmas in Gaza City, Gaza on December 18, 2016. ( Mustafa Hassona – Anadolu Agency )
GAZA CITY, GAZA – DECEMBER 18: Roman Catholic Auxiliary Bishop of the Latin Patriarch of Jerusalem Giacinto-Boulos Marcuzzo arrives the Der Latin Church to officiate a church service ahead of the christmas in Gaza City, Gaza on December 18, 2016. ( Mustafa Hassona – Anadolu Agency )
GAZA CITY, GAZA – DECEMBER 18: A baby dressed as Santa Claus is seen during a church service officiated by Roman Catholic Auxiliary Bishop of the Latin Patriarch of Jerusalem Giacinto-Boulos Marcuzzo at the Der Latin Church ahead of the christmas in Gaza City, Gaza on December 18, 2016. ( Mustafa Hassona – Anadolu Agency )
GAZA CITY, GAZA – DECEMBER 18: Roman Catholic Auxiliary Bishop of the Latin Patriarch of Jerusalem Giacinto-Boulos Marcuzzo arrives the Der Latin Church to officiate a church service ahead of the christmas in Gaza City, Gaza on December 18, 2016. ( Mustafa Hassona – Anadolu Agency )
GAZA CITY, GAZA – DECEMBER 18: Children are seen during a church service officiated by Roman Catholic Auxiliary Bishop of the Latin Patriarch of Jerusalem Giacinto-Boulos Marcuzzo at the Der Latin Church ahead of the christmas in Gaza City, Gaza on December 18, 2016. ( Mustafa Hassona – Anadolu Agency )
GAZA CITY, GAZA – DECEMBER 18: A priestess prays during a church service officiated by Roman Catholic Auxiliary Bishop of the Latin Patriarch of Jerusalem Giacinto-Boulos Marcuzzo at the Der Latin Church ahead of the christmas in Gaza City, Gaza on December 18, 2016. ( Mustafa Hassona – Anadolu Agency )
GAZA CITY, GAZA – DECEMBER 18: Roman Catholic Auxiliary Bishop of the Latin Patriarch of Jerusalem Giacinto-Boulos Marcuzzo officiates a church service at the Der Latin Church ahead of the christmas in Gaza City, Gaza on December 18, 2016. ( Mustafa Hassona – Anadolu Agency )
GAZA CITY, GAZA – DECEMBER 18: Roman Catholic Auxiliary Bishop of the Latin Patriarch of Jerusalem Giacinto-Boulos Marcuzzo (R) officiates a church service at the Der Latin Church ahead of the christmas in Gaza City, Gaza on December 18, 2016. ( Mustafa Hassona – Anadolu Agency )
GAZA CITY, GAZA – DECEMBER 18: A baby dressed as Santa Claus is seen during a church service officiated by Roman Catholic Auxiliary Bishop of the Latin Patriarch of Jerusalem Giacinto-Boulos Marcuzzo at the Der Latin Church ahead of the christmas in Gaza City, Gaza on December 18, 2016. ( Mustafa Hassona – Anadolu Agency )
GAZA CITY, GAZA – DECEMBER 18: Roman Catholic Auxiliary Bishop of the Latin Patriarch of Jerusalem Giacinto-Boulos Marcuzzo (R) officiates a church service at the Der Latin Church ahead of the christmas in Gaza City, Gaza on December 18, 2016. ( Mustafa Hassona – Anadolu Agency )