ISIS also claimed responsibility for what it called a suicide bombing <a href="http://www.cnn.com/2015/06/26/world/kuwait-mosque-attack/" target="_blank">at the Al-Sadiq mosque</a> in Kuwait City on June 26, 2015. At least 27 people were killed and at least 227 were wounded, state media reported at the time. The bombing came on the same day as the attack on the Tunisian beach. 