The Islamic State group claimed responsibility for the attack, the group's Nasheer news agency said on Telegram. It said one of its militants blew up his
![Sadr city [Getty]](/sites/default/files/styles/image_330x185/public/2021-07/GettyImages-1234060342.jpg?h=199d8c1f&itok=EQD6c7Vh)
![Tunisia police [AFP]](/sites/default/files/styles/image_156x88/public/media/images/82EBB3A6-293F-4ED5-A2AE-E2D4C96C5E5C.jpg?h=d1cb525d&itok=_-ONaSis "Tunisia police [AFP]")