Hamas, Islamic Jihad say attacks will continue if Israeli 'aggression' persists; more than 400 projectiles launched at Israeli cities since Saturday

Warning sirens sound in Jerusalem-area city of Beit Shemesh, southern regions; IDF strikes 30 targets in Strip in response to rocket fire

'We march to remind the world of the horrors that occurred during the Holocaust and... to combat anti-Semitism in all its forms,' says event's founder

Joint statement by member states 'reaffirms responsibility to never forget,' notes worldwide rise in intolerance, racism and hate crimes targeting Jews

Information minister decries 'traitors' after opposition chief appears in video surrounded by soldiers, calls for military uprising

Authorities disperse worshipers and journalists to search the premises a week after more than 250 Christians were massacred by IS-linked jihadist group

But Foreign Ministry also says it's encouraged by authorities opening criminal investigation and local Catholic Church condemning Easter ritual

In statement carried by its propaganda agency, terror organization says attacks 'targeted members of the US-led coalition and Christians'

Earlier, Colombo police say they located 87 bomb detonators at a bus stop in the city, a day after series of blasts killed at least 290

Meeting said held in 'good spirits,' but no agreement reached on ultra-Orthodox enlistment