Two people were killed and 14 wounded in a shooting at a nightclub and in nearby streets in Norway's capital Oslo on Saturday.
A suspect believed to be the sole perpetrator was apprehended, police told reporters.
The crime scene extended from a nightclub and onwards to a nearby street where the suspect was apprehended a few minutes after the shooting began, police spokesman Tore Barstad told newspaper Aftenposten.
"I saw a man arrive with a bag, he picked up a gun and started to shoot," journalist Olav Roenneberg of public broadcster NRK reported.
It was not immediately clear what was the motive for the attack.
"Two people are confirmed dead," the Oslo police department said in a tweet.
Some 14 people were taken to hospital, several with severe injuries, police said.
Helicopters hovered above central Oslo while ambulance and police car sirens were heard across the city.
Oslo's university hospital said it had gone on red alert following the shooting.
U.S. President Donald Trump fired General Timothy Haugh as director of the National Security Agency on Thursday, according to two officials familiar with the decision, and congressional Democrats denounced the removal of the nonpartisan official from a top security post.
Israel stepped up airstrikes on Syria, declaring the attacks a warning to the new rulers in Damascus as it accused their ally Turkey of trying to turn the country into a Turkish protectorate.
The Trump administration moved forward with the sale of more than 20,000 US-made assault rifles to Israel last month, according to a document seen by Reuters, pushing ahead with a sale that the administration of former president Joe Biden had delayed.
The Ministry of Justice said seven companies reportedly based in the UAE and sanctioned by the United States for ties to Sudan do not operate in the country.
Dubai Police announced on Friday it arrested 222 beggars during Ramadan and Eid, after a campaign was launched under the slogan “An Aware Society, Free of Begging,” in partnership with other government entities.