Sri Lankan police make 24 arrests in connection with a string of bombings targeting churches and hotels in three cities as the death from the country’s worst instance of violence in a decade hits 290.

Separatists in Ireland say they sent a series of parcel bombs to location across the UK.

Police in UK is receiving fresh reports about suspicious packages sent to crowded places.

UK police find more parcel bombs in what could heighten security concerns over Northern Ireland.

A new package, similar to previous mail bombs sent to various politicians and media figures, has been sent to CNN's worldwide headquarters.

US law enforcement officials have warned there could be more explosive devices on their way to high-profile critics President Donald Trump.

President Trump has accused the media of using reporting on bombs sent to some of his prominent critics to score political points against him.

A series of package bombs this week that targeted US Democratic politicians, media and public figures were probably more of a scare tactic than a murder plot, security analysts said.

Top US Democrats are decrying President Trump’s response to bomb threats against Barrack Obama and Hillary Clinton as well as some other senior Democrats.

An Iraqi court has sentenced a former Daesh militant commander, who apparently plotted to blow up an Etihad flight departing Sydney, to death.