It embeds with esteemed , aggressive British Army unit . Troops described as ` ` hardest men in the world , '' ` ` most brutal '' soldiers in Europe . Training is in English , modelled after Afghan model .
VBS embeds with esteemed , aggressive British army unit . Troops described as `` hardest men in the world , '' `` most brutal '' soldiers in army . Training facility in English countryside modeled after Afghan village .