Ultimatum by frank gardner

Authentic, unnervingly current and action-packed, Ultimatum is the explosive new thriller from BBC security correspondent and No.1 bestseller Frank Gardner. Britain’s intelligence agencies go up against the shady world of the ultra-conservative Iranian Revolutionary Guard Corps. Going into Iran undercover is dangerous enough, but then a senior British government minister on an official visit is kidnapped, his close protection officer killed and Britain is presented with a terrifying ultimatum. With the clock ticking, Luke Carlton races to head off a catastrophic confrontation in the Gulf . . .

(Description courtesy of Transworld Publishers)