Chemical experts inspect the site of a suicide truck bomb attack, at a petrol station in the city of Hilla, south of Baghdad, Iraq, November 25, 2016. REUTERS/Alaa Al-Marjani TPX IMAGES OF THE DAY - RTST9C9
People gather at the site of a suicide truck bomb attack, at a petrol station in the city of Hilla, south of Baghdad, Iraq, November 25, 2016. REUTERS/Alaa Al-Marjani - RTST95L
The wreckage of a destroyed vehicle is pictured at the site of a suicide truck bomb attack, at a petrol station in the city of Hilla, south of Baghdad, Iraq, November 25, 2016. REUTERS/Alaa Al-Marjani - RTST948
Chemical experts inspect the site of a suicide truck bomb attack, at a petrol station in the city of Hilla, south of Baghdad, Iraq, November 25, 2016. REUTERS/Alaa Al-Marjani - RTST9CB
People gather at the site of a suicide truck bomb attack, at a petrol station in the city of Hilla south of Baghdad, Iraq, November 24, 2016. REUTERS/Alaa Al-Marjani - RTST62V
Destroyed vehicles are seen at the site of a suicide truck bomb attack, at a petrol station in the city of Hilla south of Baghdad, Iraq, November 24, 2016. REUTERS/Alaa Al-Marjani - RTST617
Chemical experts inspect the site of a suicide truck bomb attack, at a petrol station in the city of Hilla, south of Baghdad, Iraq, November 25, 2016. REUTERS/Alaa Al-Marjani - RTST980
Iraqi security forces inspect the site of a suicide truck bomb attack, at a petrol station in the city of Hilla south of Baghdad, Iraq, November 24, 2016. REUTERS/Alaa Al-Marjani - RTST62J
Destroyed vehicles are seen at the site of a suicide truck bomb attack, at a petrol station in the city of Hilla, south of Baghdad, Iraq, November 25, 2016. REUTERS/Alaa Al-Marjani - RTST95J
Firemen inspect the site of a suicide truck bomb attack, at a petrol station in the city of Hilla south of Baghdad, Iraq, November 24, 2016. REUTERS/Alaa Al-Marjani - RTST661
Iraqi security forces gather at the site of a suicide truck bomb attack, at a petrol station in the city of Hilla south of Baghdad, Iraq, November 24, 2016. REUTERS/Alaa Al-Marjani - RTST60R
The wreckage of a destroyed vehicle is seen at the site of a suicide truck bomb attack, at a petrol station in the city of Hilla, south of Baghdad, Iraq, November 25, 2016. REUTERS/Alaa Al-Marjani - RTST94N
A destroyed building is seen at the site of a suicide truck bomb attack, at a petrol station in the city of Hilla, south of Baghdad, Iraq, November 25, 2016. REUTERS/Alaa Al-Marjani - RTST937
A man reacts at the site of a suicide truck bomb attack, at a petrol station in the city of Hilla south of Baghdad, Iraq, November 24, 2016. REUTERS/Alaa Al-Marjani TPX IMAGES OF THE DAY - RTST5VI
People gather at the site of a suicide truck bomb attack, at a petrol station in the city of Hilla, south of Baghdad, Iraq, November 25, 2016. REUTERS/Alaa Al-Marjani - RTST93T
People gather at the site of a suicide truck bomb attack, at a petrol station in the city of Hilla, south of Baghdad, Iraq, November 25, 2016. REUTERS/Alaa Al-Marjani TEMPLATE OUT - RTST925
A man reacts at the site of a suicide truck bomb attack, at a petrol station in the city of Hilla south of Baghdad, Iraq, November 24, 2016. REUTERS/Alaa Al-Marjani TPX IMAGES OF THE DAY - RTST60C
A youth inspects the site of a suicide truck bomb attack, at a petrol station in the city of Hilla, south of Baghdad, Iraq, November 25, 2016. REUTERS/Alaa Al-Marjani TPX IMAGES OF THE DAY - RTST90J
A man reacts at the site of a suicide truck bomb attack, at a petrol station in the city of Hilla south of Baghdad, Iraq, November 24, 2016. REUTERS/Alaa Al-Marjani - RTST619
Deadly suicide truck bomb in Iraq
Islamic State claims responsibility for a suicide truck bomb that killed about 100 people, most of them Iranian Shi'ite pilgrims, at a gas station in the city of Hilla.