Tom Clancy's Full Force and Effect

Number one bestselling author Tom Clancy's hero Jack Ryan returns in this latest thriller for 2015
International stalemate with North Korea continues into its seventh decade. A young, untested dictator is determined to prove himself by breaking the deadlock. His plans hang on the country's nuclear ambitions, a program previously impeded by lack of resources. However, there has been a dramatic change in the nation's economic fortune. A rich deposit of valuable minerals have been found and, coupled with their nuclear capabilities, the money from this will make North Korea a dangerous force on the world stage.
There's just one more stage to this perfect plan...the elimination of the president of the United States.