ISIS, an extremist group, said it was responsible for Sri Lanka's explosion, after a series of explosion had sent 321 people, including 45 children, to death.
Previously reported
According to Reuters, the United Nations Children's Fund (UNICEF) speaker Christophe Boulierac said on the 23rd that 45 children were killed in the Sri Lankan serial explosion case.
On April 21 and 22, nine explosion cases broke out in Hotel Colombo, Sri Lanka's capital, church and other places, injuring at least 321 death, more than 500 people. Sri Lanka entered a "conditional national state of emergency" from 000 local time on the 23rd. Sri Lankan government confirmed that explosion is the work of a local Islam teaching organization. Police have 40 people in arrest, one of whom is from Syria. No group has claimed responsibility for the explosion attack.
The Guardian's journalist in South Asia has just come out, and Sri Lanka's defense chief said in parliament that the recent series of explosion attacks in the country were the killer's response to the "mosque massacre" in New Zealand.