For many, the threat from Islamic State ended in the dusty Syrian town of Baghuz in 2019 when the remnants of the organisation finally succumbed to the campaign waged against them by the US-supported Syrian Democratic Forces.

But the attack on the Crocus City Hall in Moscow and Islamic State’s subsequent claim of responsibility is a reminder that the group continues to have strategic reach and has retained the ability to conduct mass casualty attacks against targets outside their countries of origin.

Saidakrami Rachabalizoda, a suspect in the Moscow attack in which 130 people were killed, appeared in court with facial injuries and a........

© The Sydney Morning Herald