In the 10-minute video, the terrorist group claims they are ‘back in America’. It warns the US to expect a repeat of 9/11 atrocity that left nearly 3,000 people killed.
A message is shown in the video stating that: ‘We will repeat September 11 and we will send cars full of explosives and suicide bombers.’
This comes as US marked 14 years of these attacks.
The four coordinated attacks were carried out in the US on September 11, 2001 by the terrorist network of al-Qaeda in which the World Trade Centre in New York was targeted by hijacked planes.
The terrorist group has not yet hijacked any plane but they are looking pretty confident in the new video.