Rusty Firmin

Rusty Firmin's third book will be a direct follow on from The Regiment: 15 Years in the SAS. That's when Rusty finished his service after 27 years in 1992, having served since the age of 15.

The book will tell of what happens when a highly motivated man leaves the SAS and takes up civil employment on the private security industry circuit.

The good times, the bad times, humour, excitement and camaraderie–it will all be covered.