The Protector/Undersea Prison by Duncan Falconer
THE PROTECTOR Three men: an Iraqi, a former coalition soldier and a journalist, drive together from Baghdad towards Fallujah as the US Marines encircle the city to take it apart. It seems the men are on a single mission to seek a recent kidnap victim, but in truth all three have very different aims in the besieged town, and each keep a dark secret from the others...UNDERSEA PRISON After the British military lose an officer to Taliban insurgents in Afghanistan, a desperate race begins to find his killers. One of them is captured by US troops and flown to the States for interrogation. But he has vital information that British operative John Stratton needs to get back without the US discovering him. But how do you break in to a jail a hundred metres below the ocean?