ISIS fanatics have beheaded five 'spies' before sticking their heads on spikes in the terror group's latest sickening execution video.
Gruesome footage shows men in orange suits kneeling in front of masked ISIS extremists near the town of Al-Bokamal in the eastern countryside of Deir Ezzor, Syria.
Dressed in black and carrying hunting knives, the executioners issue a series of chilling warnings to their enemies, before throwing the prisoners to the floor.
They are each then decapitated before their heads are left on metal pegs and their bodies abandoned in the desert.
According to the The Syrian Observatory for Human Rights (SOHR), the men were accused of working for US-backed New Syrian Army (NSA) and 'crusade forces'.