Can North Korea Missiles Reach The UK

Can north korea missiles reach the uk ? hard to tell, but recently CNN, got info from US Military defense, that they confirm, Kim Jong Un, have intercontinental ballistic missile! but not yet perfect! in 2006, NK already have long distance missile that can reach about 8 thousand KM, so I am sure, in the last ten years, North Korea already developed the distance to reach more far! that's is