Jamaah Ansharut Daulah
Jamaah Ansharut Daulah (JAD, Indonesian: جماعة انصار الدولة, lit. ''Helpers of the State Congregation'') was an Indonesian terrorist group that was reported to be linked to the 2018 Surabaya bombings as well as the 2019 Jolo Cathedral bombings. The Islamic State of Iraq and the Levant (ISIL) was reported as claiming responsibility for both attacks.