Islamic State has released a chilling new propaganda video warning there is 'no safety for any American on the globe' and claiming the U.S. will burn in another 9/11-style attack.
Titled 'We Will Burn America', the video calls on supporters to attack the U.S. on its own soil, while claiming its citizens' sense of safety is a 'mirage'.
The 11 minute-long video also forms a showcase of some of the militants' bloodiest atrocities - it features the beheading of U.S. journalist James Foley, as well as several mass beheadings and the horrific burning of Jordanian pilot Muadh al-Kasasbeh.
Subtitles added to the footage claim that previous 'mujahideen' - a term used to describe someone waging jihad - managed to carry out the 9/11 Twin Tower attacks with little resources.
In broken English, it goes on: 'By Allah's willing, the fear will spread among them again soon.
'Here it is America now losing billions still to make sure their country is safe. But today, it's time for payback.
'By the grace of Allah, today the mujahideen are much more stronger and they have more resources (than) before. Thus they are able to burn (the) United States again.'