In a new disturbing video, ISIS extremists are shown blowing up a 2,500-year-old temple in Iraq and threatening to destroy the Egyptian pyramids.

The ten-minute footage shows a militant vowing to demolish the temple of Nabu in the ancient Assyrian city of Nimrud before a massive explosion blows up a building.

The final scene in the video shows the Great Pyramid of Giza near Egypt’s capital, Cairo and a fanatic pledging to blow up ‘ancient sites built by the infidels’, as Daily Mail reports.

It is not known when ISIS targeted the Nabu temple, Vocativ reports, which sourced the video from online forums.