1 Nigeria July 5 Two bombs explode at an elite restaurant and mosque, killing at least 15 people in Jos.[137] 15+ Nigeria July 7 A bomb explodes in a government office in Zaria, killing 20 people.[138] 20 Cameroon July 13 2 suicide bombers explode in a bar in the town of Fotokol and kill 13 people, including a soldier from Chad who was killed in the second explosion.[139] 15 United States July 16 2015 Chattanooga shootings 7 2 Nigeria July 17 Two Nigerian towns are attacked by two suicide bombers, killing 62 people.[140] 62 Turkey July 20 2015 Suruç bombing Suicide bombing killed 33 people and injured 104 in Kurdish majority city of Suruç.