North Korean leader Kim Jong-Un has hinted that his nuclear-armed state has developed a hydrogen bomb, a move that would signal a major step forward in its nuclear weapons capabilities. North Korea has already tested three atom bombs, which rely on nuclear fission.
![](http://rc.feedsportal.com/r/244161175959/u/419/f/533998/c/33039/s/4c2097b9/sc/11/rc/1/rc.img)
![](http://rc.feedsportal.com/r/244161175959/u/419/f/533998/c/33039/s/4c2097b9/sc/11/rc/2/rc.img)
![](http://rc.feedsportal.com/r/244161175959/u/419/f/533998/c/33039/s/4c2097b9/sc/11/rc/3/rc.img)
![](http://da.feedsportal.com/r/244161175959/u/419/f/533998/c/33039/s/4c2097b9/sc/11/a2.img)
![](http://pi.feedsportal.com/r/244161175959/u/419/f/533998/c/33039/s/4c2097b9/sc/11/a2t.img)