Henno and Twamley are kicked out of the regiment for disobedience. They take a job training a force under the command of war criminal Glasnovic. But things get complicated when Red Troop are sent to capture Glasnovic.

Jamie, impersonating politician Bill Gracey, is kidnapped by terrorists in Northern Ireland. Henno and Pete violate orders to track him down.

When three Chechen terrorists break into a pharmaceutical laboratory, Red Troop's efforts to take them on are complicated by the presence of a fragile flask full of lethal weaponised anthrax.

Ten new SAS recruits face their toughest challenge yet, a three-day combat survival course. But things take a turn for the worse when two soldiers are found murdered.

The SAS attempt to track down anti-globalist sniper suspected of carrying out an assassination attempt on a prominent European banker. Jamie infiltrates the man's group, offering his services as a crack sniper.

Red Troop is called in to take command of a bank siege, facing off against a former member of the flying squad aka the Sweeney turned bank robber.