The Anglican cathedral and an Episcopal church in Khartoum were also raided by gunman, while an evangelical church was partially burned.
A bomb exploded during a Sunday baptismal service. The attack was claimed by the Islamic State.
Two bombing attacks in Kabul's airport killed at least 90. European governments are hurrying to evacuate as many people as possible, some have already finished evacuations.
The suicide bomber killed 14 children and 12 adults in the evangelical Zion Church of Batticaloa. “We will continue to fulfil the mission the Lord has given us”, the senior pastor said.
The bombings are the deadliest attack on Christians in South Asia in recent times. The attacks took place almost simultaneously in three Christian temples and luxury hotels.
The organisation that killed 829 people is expected to announce its final dissolution early next month.
A truck bomb exploded near the foreign embassies and the Afghan presidential palace. Most of the victims were civilians. The Taliban have denied carrying out the attack.
Pyongyang said the test was “self-defence against the US nuclear weapons”. It has provoked a worldwide opposition and scepticism
In the 10th anniversary of the London bombings, a survey shows that 56% of British think Islam is hamrful for Western democracy. Muslim organisations think trend is "extemely worring."