A further three people were killed and two wounded when another bomb exploded at an apartment complex in Surabaya, Indonesia's second largest city, just hours later, police said. "All were suicide attacks but the types of bombs are different," he said of the church attacks. Karnavian said Sunday's church attacks may have been revenge for the arrest of some of JAD's leaders and for the prison crisis which eventually saw the surrender of the radical inmates. East Java police spokesman Frans Barung Mangera confirmed the deaths of 13 people in the church bombings, with about 40 injured in the coordinated attacks at around 7:30 am (0030 GMT). Sunday's bombings had the highest death toll since nine people were killed in 2009 attacks on two luxury hotels in Jakarta.

Source: Bangkok Post May 13, 2018 20:15 UTC