10 facts about the reclusive state of North Korea
As ITV News Correspondent Lucy Watson visits North Korea to gain an insight into what life is like there, here are ten facts about the secretive state.
Korea was split into two North and South in 1945, with Japan's occupation ended after the nuclear bombing of Hiroshima and Nagasaki.
Pyongyang celebrates 9 September, 1948 as the founding day of the Democratic People's Republic of Korea - or North Korea to most overseas.
A 2014 United Nations report found evidence of mass starvation, public executions, torture and slavery in North Korea, and claimed hundreds of thousands of people had "disappeared" in the country. The report said: "The gravity, scale and nature of these [human rights] violations reveal a state that does not have any parallel in the contemporary world."
Kim Jong-un follows in the footsteps of his father Kim Jong-il and grandfather Kim Il Sung.
At 32 or thereabouts (his exact birth date is apparently a state secret), North Korea's Supreme Leader Kim Jong-un is the world's youngest head of state. He is roughly the same age as Cheryl Fernandez-Versini.
Dennis Rodman, former US basketball star and self-styled deliverer of "basketball diplomacy", is a friend of Kim Jong-un and has visited the state a number of times. He even led a rendition of Happy Birthday to the leader in 2014.
Every year, on 15 April, the birthday of Kim's grandfather Kim Il Sung is celebrated with major military parades and performances.
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North Korea's nuclear missile programme has long been a bone of contention with the South and US, who have regularly levied sanctions on the nation in a bid to encourage its nuclear disarmament.
In 2015, North Korea compared US President Barack Obama to a "monkey in a tropical forest" amid heightened tensions over the spoof film "The Interview" whose plot centred around the assassination of the nation's leader.
In August 2015, North Korea introduced "Pyongyang time" which is half an hour later than the previous time zone it shared with South Korea and Japan. The regime describe the move as a break from its "imperialist" past.