This screen grab taken from North Korean TV shows Hyon Yong-Chol, the newly appointed head of the Korean People's Army. North Korea's Kim Jong-Un faces no threat to his rule despite the sacking of his... more 

This screen grab taken from North Korean TV shows Hyon Yong-Chol, the newly appointed head of the Korean People's Army. North Korea's Kim Jong-Un faces no threat to his rule despite the sacking of his military chief, but also shows no sign of seeking reforms or easing confrontation, a leading think-tank says less