A terrorist cell is operating out of a house in London. Their plan is to blow up flights between the UK and America. Bombs have already caused chaos and the security forces in London and Washington are working together to stop further attacks. From the millions of pieces of intelligence gathered by MI5, MI6 and the CIA a further plot is discovered. To assassinate members of the UK Government. Do the security service risk losing the capture of the terrorists to stop the bringing down of passenger aircraft or the killing of Members of Parliament. Maybe they can have both but it means working with Mel Doyle a man MI6 have disavowed. Jack Turner is asked to form a special unit to take down enemies of the state. The unit is authorized to kill, but is deniable. If they are discovered they will be on their own. Doyle has his own reasons and methods to eliminate terrorists.