Ignore the cover art for this book, which hints at an action packed plot involving military hardware and cool men in shades. If you're looking for the sort of muscular, boys-own adventure produced by the likes of Chris Ryan or the technologically focused fiction of Dale Brown or Stephen Coonts then The Increment will come as a disappointment.
This is a book that tries very hard to stay based on reality and which focuses more on traditional spy-craft than explosions, gunfights and cutting edge technology. The world of The Increment is one of covert meetings with informers, agents and powerbrokers, of greys rather than blacks & whites and where a happy ending is never guaranteed. This is a world where the facts can be twisted to serve the politics and where allies such as Britain and the USA can sometimes have very different agendas.
If that all sounds rather dull and boring trust me it isn't. With stakes that couldn't be higher The Increment is packed fulled of tension and, in its own way, action. Its also got enough twists to keep you wondering who exactly is playing who and unsure of what the eventual outcome will be.
There are weaknesses of course. David Ignatius is very good at the detail of the world of espionage and the plot he sets up is well conceived. It would appear however, that he also sees himself as a great writer of characters and he tries hard to imbue all of the leads with extra psychological depth. Unfortunately he doesn't really have the talent to carry this off and his efforts to fill out the backstories and motivations of the likes of Harry Papas often feel trite and clumsily tacked-on and are rammed home without any real subtlety. This was also a flaw for me with Ignatius' last book 'Body of Lies' and once again with The Increment the best characters are actually the ones where he doesn't try to hard and just lets them develop naturally as the book progresses.
Despite this however, The Increment remains an excellent and highly enjoyable tale of espionage that recognises that the world of global politics is complex, that people's motives are not always pure and that often as not you don't achieve the outcome you originally sought but have to settle for what you can get. As such it both entertains and makes the reader think, for which the author is to be commended.