regiment

Separated from his regiment in the fighting, Thomas was captured by the enemy but has tunneled his way out of prison.

As a captain, he is regimented, but also gentle with his crew.

In one email from the time, the officer wrote that the SAS and murder were "regular bedfellows" and described the regiment's official descriptions of operational killings as "quite incredible".

Liquored-up veterans could be disciplined or fined or even expelled from the regimented Eden.

Later that year, Khalife began compiling a list of names of Special Forces soldiers from regiments, including the Special Air and Special Boat Services.