North Korea : Challenges of a 'pariah state' -- watch viedo

What is life like for the 25 million people living under the rule of Kim Jong-un?

North Korea, perhaps the most secretive country in the world, is seen by many in the international community as a belligerent pariah state. It is home to a 1.2 million-man active duty army, the fourth largest in the world. And while it does not have the ability to deliver nuclear weapons or missiles, it does have nuclear weapons - eight of them. However, the country faces several challenges. According to the United Nations, one third of North Korea's population does not have enough to eat and more than a quarter of all children are stunted from malnutrition. For years, North Korea has faced frequent and often severe food shortages. Famines in the 1990s are believed to have killed hundreds of thousands of people - if not more. The man in charge of the armed forces is 31-year-old Kim Jong-un - often referred to as 'dear leader' - who is the youngest head of state in the world. Like his father and grandfather before him, he rules North Korea with zero tolerance for dissent - a crime said to be punishable by death.