North Korea tensions: Why is Kim Jong-un upping the pressure?

Washington, Seoul and Tokyo have been holding large-scale navy workout routines, individually and collectively, for the previous two months, to point out they’re prepared for a North Korean nuclear assault. There’s little doubt these have antagonised Mr Kim, who has all the time considered such workout routines as his enemies rehearsing for an invasion. The explanation North Korea began growing nuclear weapons within the first place was to cease itself from being invaded.