Alwaght- The UK Prime Minister announced on Tuesday the attack threat level in Britain has raised from severe to critical, adding army is being sent on to streets to protect key sites.
Following the Manchester concert bombing which killed 22, Theresa May warned a second terror attack may be imminent.
"It is now concluded on the basis of today's investigations that the threat level should be increased for the time being from severe to critical," she said in a televised statement. “It is a possibility we can't ignore that there are a wider group of individuals linked to this attack.”
She added that according to the assessment of the UK security services, another “attack remains [not only] highly likely but that a further attack may be imminent."
Expanding on the government's response, May said police officers, who are currently guarding public offices, will be temporarily replaced by British Armed Forces personnel, adding that Operation Temperer was now in force.
The plan further envisages the deployment of up to 5,000 soldiers on the streets of British cities. Armed forces would also boost security at key locations and could also be deployed at public events such as concerts or sports competitions.
May’s statement came a day after the city of Manchester was rocked by a blast after a concert by US singer Ariana Grande at the Manchester Arena. The suicide bombing attack also left about 120 injured.
The suspected bomber was identified by authorities on Tuesday as 22-year-old Salman Abedi following a raid on his apartment. According to authorities, the Manchester man of Libyan descent studied business at Salford University before dropping out.
During Tuesday's raid at Abedi's registered address, police detained a 23-year-old man who has not yet been named. Following his arrest, police carried out two separate raids on homes in the suburban areas of Manchester.
Greater Manchester Chief Constable Ian Hopkins told reporters that authorities are working to establish whether Abedi was working alone or as part of a wider network. The Islamic State has meanwhile claimed responsibility for the atrocity.