Summary

  • At least 133 people were killed and more than 140 injured when gunmen attacked a packed concert venue on the outskirts of Moscow, Russia says

  • A large fire engulfed the roof of the complex and dramatic video shows panicked concertgoers taking cover as shots and explosions ring out

  • Russian President Vladimir Putin says all four gunmen have been arrested, and that the suspects were trying to flee to Ukraine - Kyiv says allegations of Ukrainian involvement are "absurd"

  • Putin calls the attack a "barbaric terrorist act" and announces a day of national mourning for 24 March

  • Muscovites are queuing to give blood for those injured and flower tributes have been placed at the scene of the attack

  • The US says it's credible that the Islamic State group could be behind the attack, after the group said it did it. Russia has not commented

  1. 'Mourn' billboards appear across Moscowpublished at 03:25 Greenwich Mean Time 23 March

    Steve Rosenberg
    BBC Russia editor

    A billboard in Moscow showing a candle and the word "skorbim", meaning "we mourn"
    Image caption,

    Billboards across Moscow are paying tribute to the victims

    The "mourn" messages seen outside the venue have been replicated elsewhere in Moscow. All those I passed on my way home from work were showing the candle and the word "skorbim", along with the date of the attack.

  2. Concert hall fire mostly eliminated, says governorpublished at 02:53 Greenwich Mean Time 23 March

    The fire which has been raging at the Crocus City Hall has been "mostly eliminated", Moscow's governor has said. "There are still some pockets of fire," Andrey Vorobyov said on Telegram and emergency services were "able to enter the auditorium" - where many victims are believed to have been killed.

    Firefighters damp down at Crocus City HallImage source, EPA
    Image caption,

    Firefighters damp down at Crocus City Hall

  3. White House: we warned Russia earlier this monthpublished at 02:33 Greenwich Mean Time 23 March

    More from the US now, as the White House confirms that it warned Russian authorities earlier in March about an attack possibly targeting "large gatherings" in Moscow.

    "Earlier this month, the US government had information about a planned terrorist attack in Moscow - potentially targeting large gatherings, to include concerts," National Security Council spokeswoman Adrienne Watson said.

    Washington "shared this information with Russian authorities", she added.

    Gordon Corera, the BBC's security correspondent, earlier stated that the Kremlin shrugged these warnings off as "propaganda" - even after the US made its concerns public to Americans staying in Russia.

  4. Analysis

    Why would Islamic State attack Russia?published at 02:04 Greenwich Mean Time 23 March

    Will Vernon
    BBC News, Washington DC

    An Islamic State affiliate's claim that it was behind the Moscow attack would, if proved correct, be the latest in a number of Islamist-linked attacks in or against Russia in recent years.

    A Russian plane was blown up over Egypt’s Sinai desert in 2015 with 224 people on board, most of them Russian citizens.

    That attack was claimed by Islamic State, which later published a photograph of the explosive device.

    In 2017, a bomb attack on the St Petersburg metro that killed 15 people was also linked to radical Islamists.

    Militant groups have been fighting Russian forces in the North Caucasus region of the country for decades.

    Large numbers of them flocked to Syria to join IS when the group was formed 10 years ago. Some militants that operate in the Russian North Caucasus have declared allegiance to IS, say experts.

    But the specific group that has claimed today’s attack, ISIS-K, is the Islamic State affiliate in Khorasan - an old term for a region that includes parts of Iran, Turkmenistan and Afghanistan.

    Counterterrorism experts say Russia has found itself “in the crosshairs” of ISIS-K, which frequently criticises President Putin in its propaganda.

    It accuses the Kremlin of atrocities against Muslim people in military campaigns in Chechnya and Syria, as well as in the Soviet-era invasion of Afghanistan.

  5. Pictures from the scenepublished at 01:38 Greenwich Mean Time 23 March

    Fire crews work to extinguish the blazeImage source, Getty Images
    Image caption,

    Fire crews work to extinguish the blaze

    A man wrapped in a heat blanket outside the concert hallImage source, Getty Images
    Image caption,

    A man wrapped in a heat blanket outside the concert hall

    A digital billboard opposite the concert venue reads "We mourn" and the date of the attackImage source, Reuters
    Image caption,

    A digital billboard opposite the concert venue reads "We mourn" and the date of the attack

    Firefighters extinguish fire at Crocus City Hall in MoscowImage source, EPA
    Image caption,

    Part of the concert hall building has been destroyed in the fire

  6. Putin wishes injured 'speedy recovery', says deputypublished at 01:08 Greenwich Mean Time 23 March

    It is now just passed 04:00 in Moscow (01:00 GMT) and President Vladimir Putin has yet to directly address the Russian people about yesterday's attack.

    However, Russia's state-owned news agency Tass is reporting that Deputy Prime Minister Tatyana Golikova has relayed that the Russian leader has wished a speedy recovery to those wounded in the attack.

    "The president wished everyone a speedy recovery and conveyed his gratitude to the doctors," Golikova was quoted as saying after meeting him.

  7. More than 60 dead, say Russian authoritiespublished at 00:41 Greenwich Mean Time 23 March
    Breaking

    In the last few moments, Russia's investigative committee has confirmed that at least 60 people have been killed in the attack.

    "The bodies of the deceased are currently being examined. It is provisionally established that more than 60 people died in the terrorist attack. Unfortunately, the number of victims could rise," said the Investigative Committee charged with overseeing the response to the attack.

  8. Watch: BBC Verify examines witness videospublished at 00:29 Greenwich Mean Time 23 March

    Media caption,

    Moscow concert hall attack videos examined

    BBC Verify's Merlyn Thomas has been examining dramatic videos taken by those in and around the hall.

  9. No reason to doubt IS claim - US officialpublished at 23:53 Greenwich Mean Time 22 March

    Sarah Smith
    North America editor

    American officials have been quick to confirm that the US has intelligence confirming the Islamic State claim it carried out the attack in Moscow.

    The BBC’s US news partner CBS has spoken to a source familiar with the intelligence, who says there has been a steady stream of information - dating back to November - about IS wanting to strike in Russia.

    Some highly specific information was passed on to the Russian government, despite the frosty relations between Washington and Moscow.

    It has not been confirmed, but it is likely, that this is information that was referred to in the state department warning two weeks ago: Americans in Moscow were told to avoid large gatherings, and specifically warned about concerts.

    The State Department said the US was "monitoring reports that extremists have imminent plans to target large gatherings”. The warning did not at that time name the group it was referring to.

  10. How will the Kremlin respond?published at 23:43 Greenwich Mean Time 22 March

    Gordon Corera
    Security correspondent, BBC News

    The statement from so-called Islamic State (IS) saying they were behind the attack came out on one of the group's official accounts.

    That is not absolute confirmation - sometimes IS has issued false claims - however, a US official has told CBS, the BBC's US partner, that it has intelligence confirming the IS claim that it carried out the attack.

    The nature of the assault – marauding gunmen killing as many civilians as possible – is typical of the way they operate. There are similarities, for instance, to the Bataclan attacks at a concert in Paris back in 2015 linked to the group.

    The question of who was behind today's attack is highly charged because of the international context. Ukrainian officials - and their allies - are clearly worried Kyiv might be blamed by Moscow.

    There is also the question of the US warning on 7 March about "extremists" attacking concerts. That public warning - based almost certainly on intelligence - appears to have been dismissed by Russian officials.

    And so while there are always questions about who was behind an attack and if it could have been prevented, this time the pressure on Moscow may be more intense to see what they say and how they respond.

  11. Watch: Gunmen walk through venue, gunfire heardpublished at 23:09 Greenwich Mean Time 22 March

    Shortly after news broke of the attack, pictures started to emerge online of several gunmen walking through the lobby of the Crocus City Hall, and shots can be heard.

    Media caption,

    Video shows gunmen in concert hall lobby

  12. More details revealed on victimspublished at 22:57 Greenwich Mean Time 22 March

    Russia's Health Minister Mikhail Murashko has said that 115 people are in hospital - five of them are children.

    60 of the victims are in a serious condition, he added.

  13. As search for attackers continues, big questions about securitypublished at 22:49 Greenwich Mean Time 22 March

    Steve Rosenberg
    BBC Russia editor in Moscow

    The latest information we have is that the attackers got away, possibly in a white car.

    The search is on to find them, and to find out who they are.

    Ukraine says it had nothing to do with this attack, and meanwhile Islamic State has claimed responsibility.

    Russian authorities are yet to comment on that development. And Vladimir Putin has so far made no public comment, but we’re told he’s been kept up to date on events as they unfold.

    Meanwhile security has been stepped up here in Moscow at key installations including airports and train stations.

    Questions are being raised. Among them: How is it possible that armed men were able to get into a prominent concert venue, with thousands of people attending a concert, and carry out such a bloody attack – particularly since US authorities had recently warned about a similar scenario?

  14. Reaction from officials abroadpublished at 22:38 Greenwich Mean Time 22 March

    Foreign officials have been reacting to today’s events in Moscow:

    • "The images from Moscow tonight are horrifying” the French foreign ministry wrote on X. “Our thoughts go to the victims and to those injured as well as to the Russian people."
    • The German foreign ministry also called the attack “horrific” and posted: “The background must be investigated quickly. Our deepest condolences with the families of the victims.”
    • The United States embassy in Moscow said it was "shocked" by the attack. White House National Security Council John Kirby said: “Our thoughts are going to be with the victims of this terrible, terrible shooting attack.”
    • Mykhailo Podolyak, an adviser to Ukrainian President Volodymyr Zelensky, denied that Ukraine had any involvement. “Ukraine has never resorted to the use of terrorist methods,” he posted on X. “Everything in this war will be decided only on the battlefield.”

  15. Watch: Firefighters battle blaze at Crocus City Hallpublished at 22:13 Greenwich Mean Time 22 March

  16. Report: Islamic State claims responsibilitypublished at 21:41 Greenwich Mean Time 22 March

    Reuters news agency is reporting that Islamic State have claimed responsibility for the attack on its Telegram channel.

    The report has not been independently verified. The group, also known as ISIS, has carried out attacks in a number of countries, however BBC security correspondent Gordon Corera notes that the group has at times in the past claimed responsibility for attacks that it had nothing to do with.

    On 7 March, Russia's Federal Security Service (FSB) said it prevented an attack on a synagogue in Moscow that was being planned by an Islamic State cell.

    The FSB said attackers opened fire during the attempted arrest and were "neutralized by return fire", but few other details were given about the alleged plot.

  17. Russian ex-president calls for those responsible to be "ruthlessly destroyed"published at 21:38 Greenwich Mean Time 22 March

    Dmitry MedvedevImage source, Reuters

    Dmitry Medvedev, who briefly served as Russia's president, said in a statement on Telegram that those who are responsible for the attack should be "found and ruthlessly destroyed", particularly if they were inspired by "the Kyiv regime".

    Now the deputy chairman of Russia's security council, Medvedev has used increasingly fiery rhetoric since Russia's invasion of Ukraine - especially when speaking about Ukraine and its Western partners.

  18. Pictures from the scenepublished at 21:28 Greenwich Mean Time 22 March

    We are getting more photos from outside the Crocus City Hall near Moscow, where at least 40 people were killed and more than 100 others were injured in a deadly attack.

    A view shows the burning Crocus City Hall concert hall following the shooting incident in Krasnogorsk, outside MoscowImage source, Getty Images
    Image caption,

    A view shows the top of the burning Crocus City Hall concert hall following the shooting incident in Krasnogorsk, outside Moscow.

    People outside the burning concert hallImage source, Getty Images
    Image caption,

    People outside the burning concert hall

    A police officer shouts as law enforcement responds to the attackImage source, Getty Images
    Image caption,

    A police officer shouts as law enforcement responds to the attack

    Emergency vehicles near the scene of the attackImage source, Reuters
    Image caption,

    Emergency vehicles near the scene of the attack

  19. Events cancelled across Russiapublished at 21:08 Greenwich Mean Time 22 March

    Earlier, we brought you the news that all big events across Moscow had been cancelled this weekend.

    Now, that has been expanded to the whole of Russia, by order of the culture ministry.

  20. What's the latest?published at 21:04 Greenwich Mean Time 22 March

    A view shows the burning Crocus City Hall concert hall following the shooting incident in Krasnogorsk, outside Moscow, on March 22, 2024.Image source, Getty Images

    Here's what we know so far about this evening's attack:

    • Several gunmen dressed in camouflage entered the Crocus City Hall in a suburb of Moscow and opened fire at people gathered for a rock concert
    • At least 40 people were killed and more than 100 others injured, according to the FSB, Russia's Federal Security Service
    • Video footage from inside the concert hall shows at least four attackers firing indiscriminately at screaming civilians trying to run away
    • Several explosions were heard, and there was a huge fire in the building, which caused part of the roof near the theatre to collapse
    • Authorities managed to evacuate 100 people hiding in the basement and there are reports some of the attackers have barricaded themselves inside
    • Russia's national guard is involved in the hunt for the attackers, whose identity is yet to be established