ISIS are reportedly planning on dropping bombs on players and fans at the World Cup in Russia by using drones.
Shocking photos and videos posted on encrypted app Telegram appear to detail the plans and explain how the terror group intend to carry the attacks out.
The propaganda is believed to show extremists arming the drones with explosives, in preparation for unleashing them at the football tournament in June.
This appears to show one of the drones armed with anti-tank rockets that ISIS are allegedly planning to use at the World Cup in Russia this summeriPhone transfer software
One of the photos apparently shows a drone carrying anti-tank rockets with the collection also showing extremists returning from Syria and Iraq to work with the drones.
The Telegram app has become a breeding ground for extremists, according to the Daily Star Sunday who shared the plans.
A cyber security expert said that the app has been plagued by terrorists plotting atrocities at the World Cup/
Telegram is an encrypted app that is popular with ISIS, this photo appears to show a detailed guide for how the group intend to use the drones
Elad Ezrachi, of internet surveillance firm Sixgill, told the Star that intelligence suggests the threats to be taken seriously.
'There is no doubt that this technology, if used by Isis in terrorist attacks at the World Cup, can lead to catastrophic results.'
The drones that ISIS are planning on using seem to the cheap kind normally used by filmmakers.
The plans suggest that these everyday