Here's what you need to know.

The 19-year-old is accused of making malicious remarks about the concert arena outrage.

Latest: The Queen of England has expressed her "deepest sympathy" to all those affected by the Manchester bomb attack, adding that "the whole nation has been shocked by the death and injury".

US President Barack Obama lifted a decades-old arms export embargo for Vietnam during his first visit to the communist country today, looking to bolster a government seen as a crucial, though flawed partner even as he pushes for better human rights from the one-party state.

A one-year-old baby, her 11-year-old sister and third person are in hospital tonight after suffering injuries following a petrol bomb attack in Waterford.

The front door of a house was blown off its hinges in a suspected pipe bomb attack, it has emerged today.

Police in the North have confirmed that a van at the centre of a major security alert close to the border contained a bomb.

Police in the North have described yesterday's bomb attack in Armagh as a "totally reckless" act that was designed to kill or wound police officers.

Police in the North are investigating a petrol bomb attack in Armagh last night.

A senior garda attempted to block a statement which claimed he had no concerns about terrorism in the North, the Omagh civil action case heard today.

Police in the North have arrested two men after a sectarian attack near Ballymena.

A bomb attack which damaged a van in Co Derry was not connected to the loyalist feud, police said today.

A 20-year-old man is due in court today charged with attempting to murder three people at the offices of the SDLP and with membership of a terrorist organisation.

ALLEGED Real IRA mastermind Michael McKevitt wanted Iraq to help fund his new terror offensive, a court heard yesterday.

Israel today released the oldest and longest-serving Palestinian prisoner in a goodwill gesture ahead of a peace summit with the Palestinians and US President George Bush.

Police escaped injury in a bomb attack on their patrol car in Armagh, it was disclosed today.

Iraqi orphan Ali Ismaeel Abbas, who was horrifically injured in a Baghdad bomb attack, was today due to undergo life-saving surgery.

A flat in east Belfast has been damaged in an early morning petrol bomb attack.

A number of people were killed in a suicide bomb attack at a bus stop near a busy Jerusalem market today.

One man in his 40s was held in Co Monaghan and the other, who is in his 30s, was picked up in neighbouring Co Louth.

The loyalist paramilitary Red Hand Defenders has claimed responsibility for this morning’s blast bomb attack on Catholic schoolchildren making their way to school in a Protestant area of north Belfast.

There was an attempted pipe bomb attack in Carrickfergus, Co Fermanagh last night.

There was an attempted pipe bomb attack in Carrickfergus, Co Fermanagh last night.

The RUC is investigating the latest in a series of pipe bomb attacks in the North.