In a report by Saharareporters, the 7-minute long video which was reportedly rendered in Hausa and Arabic showed the execution of three alleged government spies.

The video was reportedly ladened with a series of footage showing Islamic priests, government officials and world leaders including a footage showing President Muhammad Buhari, Donald Trump, former US President Barack Obama and several European leaders.

Also displayed in the video were high-grade military weapons including what appeared to be anti-aircraft missiles.

The group also bragged that it remains firmly within a territory in Nigeria that the Nigerian army could not recapture.