The suicide bomber who brought carnage to the Manchester Arena has been named as Salman Abedi.

Police confirmed his name after armed officers carried out a dramatic raid on the redbrick semi in south Manchester where the 22-year-old was registered as living.

Greater Manchester Chief Constable Ian Hopkins said detectives were working to establish whether Abedi, whose attack left 22 people dead, including an eight-year-old girl, was working alone.

He said: “I can confirm that the man suspected of carrying out last night’s atrocity has been named as 22-year-old Salman Abedi. However, he has not yet been formally identified and I wouldn’t wish, therefore, to comment further.

“The priority remains to establish whether he was acting alone or as part of a network.”

Residents of Elsmore Road in Fallowfield where he lived described being ordered to remain indoors as more than 20 officers, all armed, swooped on the house, carrying out a controlled explosion on the front door.

What we know about Salman Abedi

Salman Abedi, the 22-year-old named as the suicide bomber behind Monday’s terror attack on Manchester Arena, was born in the city and is believed to be of Libyan descent.

Abedi was registered as living at Elsmore Road in the city as recently as last year – where police raided a downstairs red-bricked semi-detached property on Tuesday as they hunted those thought to be behind the blast.

Neighbours recalled an abrasive, tall, skinny young man who was little known in the neighbourhood, and often seen in traditional Islamic clothing.

Alan Kinsey (left) and his wife Frances
Alan Kinsey (left) and his wife Frances speak to the media after a police raid at an address in Elsmore Road (Danny Lawson/PA)

It was unclear whether he lived alone at the address, where a flag – possibly Palestinian – was occasionally seen flying from an upstairs window.

Neighbours said the young man had many visitors, one man dropping by regularly to pick him up in a Toyota Yaris.

Abedi is thought to have been of Libyan origin and born in Manchester.

He is thought to have lived at a number of addresses in the area, including one in Wilbraham Road, where plain clothes police made an arrest on Tuesday.

Police forensic investigators
Police forensic investigators at an address in Elsmore Road (Danny Lawson/PA)

Abedi is registered as having lived with his mother Samia Tabbal, father Ramadan Abedi and a brother, Ismail Abedi, who was born in Westminster in 1993.

He is thought to have a younger brother, named as Hashim Abedi, and a sister Jomana, whose Facebook profile suggests she is from Tripoli and lives in Manchester.

A childhood friend of Ismail, who asked not to be named, described Salman as “normal” and said his family were known to the Libyan community in the city.

He told the Press Association: “Ismail’s brother was kind of like a normal guy. I’ve never chilled with his brother. I know his name is Salman and I say ‘hi’ to him and talk to him.

“He was always friendly, nothing to suggest (he was violent). He was normal, to be honest.”

According to the man, Ismail teaches Arabic classes at a mosque in the area, which his father was also said to visit.

Abedi studied on a business and management course at Salford University two or three years ago, a source said, but dropped out of the course and did not complete his degree.

Dr Sam Grogan, the university’s Pro-Vice Chancellor Student Experience, said: “All at the University of Salford are shocked and saddened by the events of last night. Our thoughts are with all those involved, their families and their friends.

“We have provided, and continue to provide, support to all students and staff who have been affected.”

He also said that in an “unrelated incident” there was an evacuation of three buildings at the university “as a precautionary measure for a short period of time earlier this evening”.

Salman Abedi “probably” attended the Manchester Islamic Centre, also known as the Didsbury Mosque, officials at the mosque said.

Fawaz Haffar, a businessman and trustee of the mosque, said he did not know the bomber or recall seeing him at the mosque.

But he said he “probably” did attend there, given his father used to perform the azan, the call for prayer before 1,000 of the faithful, and his brother attended as a volunteer at the mosque until recently.

Mr Haffar stressed the mosque was what he called a moderate, modern, liberal mosque, and he is a member of an organisation liaising with police, the Independent Advisory Group.

Besieged by reporters at the mosque, Mr Haffar said it was likely Salman Abedi had attended the mosque.

He said: “He probably did, I have never seen him, I don’t know him, as a trustee I can only say what I have seen. Maybe it’s true, maybe it’s not.

“I came earlier to ask any of the employees whether they knew him, people said they don’t know him. There are many mosques, he may be attending another mosque. I honestly do not know.

“We make sure they preach the true Islam, the modern Islam, that preaches love to each other, peace and harmony.”

Elsewhere in south Manchester, the first arrest was made in connection with the inquiry when a 23-year-old man was detained near a Morrisons in Chorlton.