The Latest Breaking News from IS

Shamima Begum, who left the UK to join the ISIS, lost another appeal against the UK government's decision to strip her of her British citizenship.

Russia on Tuesday sought to shift blame for the Moscow concert hall attack onto Ukraine and its Western backers, despite the Islamic State group claiming responsibility for the massacre of at least 139 people.

Editorial: Baseless claims that Ukraine played a role in the assault on a concert hall should not distract from a failure to heed credible warnings

Friday's attack on a Moscow concert hall is exacerbating worries that similar acts could hit targets in western Europe which is hosting exceptionally high-profile sports events this summer, analysts say.

Russian President Vladimir Putin is refusing to blame the Islamic State (IS) for the Moscow attack despite a claim by the extremist group, instead insinuating a link to Ukraine in an apparent bid to limit the responsibility of the Russian security services.

The attack on a Moscow concert hall that killed more than 130 people has raised fresh security fears for the Paris Olympics, leading France's interior minister to promise Monday that police and intelligence services would be "ready".

If there’s a modern aspect to the ghoulish Islamic State in Khorasan, the south Asian affiliate of IS, it’s its habit of streaming video footage of its atrocities. It claimed responsibility for the Moscow attack on Friday, which killed 137 people (and counting) at a concert. Four of the gunmen…

Russia tells US to rethink its assertion that IS was responsible for the attack, despite group claiming responsibility and sharing new footage. Plus, Donald Trump gets the band back together

Russian president says he is interested in ‘who ordered’ terror attack as US and France say Islamic State branch was responsible