ISIS has released a video purporting to show the final moments of the Russian jet that crashed in Egypt, killing all 224 people on board.

The terror group has claimed it downed the aircraft, but has not said how it might have done so. The horrific footage - which was posted online and cannot be verified by MailOnline - shows a large structure resembling a plane falling through the air, before being consumed by a mass of smoke. 

Cairo and Moscow have denied any possible terrorism link in the incident, which was one of the deadliest Airbus crashes in the past decade.

However, it has emerged that the aircraft broke up mid-air scattering debris and bodies over a wide area. This morning, Egyptian authorities recovered the body of a three-year-old girl some five miles from the crash scene.