Inside Iran's ruthless Quds Force unit tasked with attacks on foreign soil and overseen by 'Shadow Commander' boss - as UK probes regime link to RAF Fairford bomb plot

Inside Iran's ruthless Quds Force unit tasked with attacks on foreign soil and overseen by 'Shadow Commander' boss - as UK probes regime link to RAF Fairford bomb plot

If an Iranian connection is established, attention is likely to turn to the Islamic Revolutionary Guard Corps (IRGC) and, in particular, the Quds Force.