At least 84 killed in blasts at memorial for top Iranian general Soleimani

"'Although a number of potential candidates come to mind, the attack does look like the work of the Islamic State’s Wilayet Khorasan or perhaps the Baluch group Jaish al-Adl. Both groups have engaged in high-profile mass casualty attacks against Iran in the past,' said Roule, now a senior advisor to United Against Nuclear Iran, a nonprofit that focuses on 'threats posed by the Islamic Republic of Iran.'"